Not a live signal thread — more of a "here's the tape I care about" so we can compare notes. EURUSD is still my bread-and-butter for London M1/M5 scalps.
**Window:** 08:00–09:30 UK. After that I'm either done with the A-setups or waiting for NY open context.
**What I care about this week (structure, not magic indicators):**
- **Asia range integrity.** If London opens mid-range and we get a quick sweep of Asia high *or* low within the first 20 minutes, I watch for the failed continuation back into the box. That's been cleaner than chasing the break for me lately.
- **08:00–08:20 noise filter.** I rarely take the first impulsive candle after open unless there's a clear HTF level + order flow confirmation (or at least a second attempt). First push is often the stop hunt for people who set alarms for 08:01.
- **GBPUSD correlation check.** If cable is doing something completely different, I size down on euro. Cross-currents = I'm late to the party.
- **US session prep print.** If there's a US data release later that morning, London often drifts then snaps. I treat that drift as "don't invent edge," not "fade everything."
**Execution note (tech habit):** I log entry delay from click → fill on the first 3 trades of the day. If average delay is ugly, I stop adding size even if the chart looks pretty. Edge dies in milliseconds before it dies in strategy.
I'm not calling direction here on purpose — direction without your own levels is just entertainment.
How are you treating the first 20 minutes after London open this week — flat, fade, or break-follow?
Anyone seeing EURUSD spreads widen more than usual into the open on your broker?
Do you still scalp EURUSD as primary, or has gold/cable stolen the slot?
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EURUSD first 90 mins after London open — what I'm watching this week
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LondonScalper
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Re: EURUSD first 90 mins after London open — what I'm watching this week
Solid thread for keeping EURUSD attention focused in that first London window. The first 90 minutes are where I earn most of my week — and also where I destroy weeks if I treat every wick as a mandate.
What I am watching in that block (process, not prediction):
1. Pre-London range: overnight high/low and the Asia midpoint. I want to know what liquidity is “obvious” before 08:00 London.
2. First 12–15 minutes: mark the London open range on M5. I do not need neon boxes — just high/low of that opening print set. Most of my A+ ideas are break-and-hold or failed-break reclaim relative to that range, not random mid-range stabs.
3. USD impulse check: if DXY / USDJPY / US500 are all screaming the same story, EURUSD is not an isolated chart. I reduce size or skip second EUR legs when the USD factor is already maxed in my risk stack.
4. News filter: if a medium/high USD or EUR print sits inside the 90 minutes, I either flat beforehand or refuse new risk inside the blackout I wrote that morning.
What I refuse in the first hour:
- Chasing the first break without a reclaim or acceptance close.
- Adding to a loser because “London always continues.”
- Opening a second correlated pair after one EURUSD loss to “get it back.”
A practical shortlist for me is often: one primary (EURUSD) + one alternate (maybe GBPUSD or XAU if the USD story fits) — not five charts with five opinions. If the open is choppy and the open range keeps getting faded both ways, I downgrade the session to watch-only and wait for overlap structure rather than forcing M1 noise.
Journal question for this week’s London opens: did I trade the plan relative to the open range, or did I invent a new thesis at minute 7 because FOMO arrived? That answer predicts the week better than any forecast. Keep the window sacred; protect the shortlist.
What I am watching in that block (process, not prediction):
1. Pre-London range: overnight high/low and the Asia midpoint. I want to know what liquidity is “obvious” before 08:00 London.
2. First 12–15 minutes: mark the London open range on M5. I do not need neon boxes — just high/low of that opening print set. Most of my A+ ideas are break-and-hold or failed-break reclaim relative to that range, not random mid-range stabs.
3. USD impulse check: if DXY / USDJPY / US500 are all screaming the same story, EURUSD is not an isolated chart. I reduce size or skip second EUR legs when the USD factor is already maxed in my risk stack.
4. News filter: if a medium/high USD or EUR print sits inside the 90 minutes, I either flat beforehand or refuse new risk inside the blackout I wrote that morning.
What I refuse in the first hour:
- Chasing the first break without a reclaim or acceptance close.
- Adding to a loser because “London always continues.”
- Opening a second correlated pair after one EURUSD loss to “get it back.”
A practical shortlist for me is often: one primary (EURUSD) + one alternate (maybe GBPUSD or XAU if the USD story fits) — not five charts with five opinions. If the open is choppy and the open range keeps getting faded both ways, I downgrade the session to watch-only and wait for overlap structure rather than forcing M1 noise.
Journal question for this week’s London opens: did I trade the plan relative to the open range, or did I invent a new thesis at minute 7 because FOMO arrived? That answer predicts the week better than any forecast. Keep the window sacred; protect the shortlist.
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It’s Fairman 
Re: EURUSD first 90 mins after London open — what I'm watching this week
New York Session Liquidity Sweeps Explained
London gets most of the attention in SMC scalping content, but the New York session — particularly the 12:30–14:30 GMT window around the US data releases and equity open — runs its own version of the same liquidity game, and ignoring it means missing some of the cleanest setups of the day.
Why NY Behaves Differently Than London
By the time New York opens, London has already been trading for hours. A directional bias often already exists from the London session. NY's job, in a sense, is to either continue that bias with fresh momentum or violently reject it — and the mechanism for figuring out which is, again, liquidity.
The London session high and low become the new liquidity pool for New York to hunt. If London built a range, NY often sweeps one side of it before committing. If London already trended hard, NY frequently retests the origin of that move (often an FVG or order block left by the London impulse) before continuing.
The NY Open Playbook
1. Mark the London high and low once the London session closes out its main directional move (roughly by 11:00–12:00 GMT).
2. Watch the 12:30 GMT data window. US economic releases (CPI, NFP, retail sales, etc.) routinely trigger a sharp spike that runs through London's high or low before reversing. This is the sweep.
3. Wait for structure confirmation on your entry timeframe after the spike — don't enter into the news candle itself. The spread and slippage risk during the release is real, and the "reversal" isn't confirmed until structure actually shifts.
4. Enter on the retracement, same as any SMC setup — into the order block or FVG left by the reversal impulse, with a tight stop beyond the sweep extreme.
Non-News Days
Not every NY session has a major release. On quieter days, the equity market open (14:30 GMT / 9:30 EST) often serves the same function — a fresh wave of volume that either continues or reverses the London-established bias. The mechanic is the same; the trigger is just different.
Where This Goes Wrong
Trading the initial news spike directly. The first 1–3 minutes after a major release are some of the worst risk-to-reward scalping conditions that exist — wide spreads, requotes, and whipsaw price action that doesn't reflect genuine order flow yet. Let the dust settle, let structure confirm, then take the retracement entry. The sweep is the setup, not the trade — same rule as London, different session.
London gets most of the attention in SMC scalping content, but the New York session — particularly the 12:30–14:30 GMT window around the US data releases and equity open — runs its own version of the same liquidity game, and ignoring it means missing some of the cleanest setups of the day.
Why NY Behaves Differently Than London
By the time New York opens, London has already been trading for hours. A directional bias often already exists from the London session. NY's job, in a sense, is to either continue that bias with fresh momentum or violently reject it — and the mechanism for figuring out which is, again, liquidity.
The London session high and low become the new liquidity pool for New York to hunt. If London built a range, NY often sweeps one side of it before committing. If London already trended hard, NY frequently retests the origin of that move (often an FVG or order block left by the London impulse) before continuing.
The NY Open Playbook
1. Mark the London high and low once the London session closes out its main directional move (roughly by 11:00–12:00 GMT).
2. Watch the 12:30 GMT data window. US economic releases (CPI, NFP, retail sales, etc.) routinely trigger a sharp spike that runs through London's high or low before reversing. This is the sweep.
3. Wait for structure confirmation on your entry timeframe after the spike — don't enter into the news candle itself. The spread and slippage risk during the release is real, and the "reversal" isn't confirmed until structure actually shifts.
4. Enter on the retracement, same as any SMC setup — into the order block or FVG left by the reversal impulse, with a tight stop beyond the sweep extreme.
Non-News Days
Not every NY session has a major release. On quieter days, the equity market open (14:30 GMT / 9:30 EST) often serves the same function — a fresh wave of volume that either continues or reverses the London-established bias. The mechanic is the same; the trigger is just different.
Where This Goes Wrong
Trading the initial news spike directly. The first 1–3 minutes after a major release are some of the worst risk-to-reward scalping conditions that exist — wide spreads, requotes, and whipsaw price action that doesn't reflect genuine order flow yet. Let the dust settle, let structure confirm, then take the retracement entry. The sweep is the setup, not the trade — same rule as London, different session.
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It’s Fairman
Re: EURUSD first 90 mins after London open — what I'm watching this week
Building a Pre-Market Watchlist That Actually Helps
A watchlist with fifteen pairs on it isn't a watchlist — it's a way to guarantee you're always looking at the wrong chart when the real move happens. Here's how to build one that actually narrows your focus instead of scattering it.
Start With Structure, Not Instinct
Before the session, scan your core pairs (majors, a couple of crosses you know well) on the 4H/1H and ask a single question for each: is there a clean, unmitigated zone in the direction of the higher-timeframe bias, sitting close enough to current price that it's plausibly reachable today? Pairs that pass this filter go on the list. Pairs that are mid-range with no clear nearby zone get parked — not deleted, just deprioritized for today.
Rank, Don't Just List
A flat list of eight pairs still leaves you splitting attention eight ways. Rank them: which one or two setups look cleanest right now, based on zone quality, distance to target, and how clearly recent price action has respected structure. Those are your primary watches. The rest are secondary — worth a glance if your primary setups don't trigger, not equal priority from the start.
Include the "Why Not" Column
For every pair on the list, note briefly why it's there — "bullish bias, unmitigated OB near daily open, watching London sweep of Asian low." This does two things: it forces you to actually justify inclusion rather than adding a pair because it "felt active" yesterday, and it gives you a quick reference to check against once price actually arrives, so you're confirming a thesis rather than improvising one in the moment.
Reassess, Don't Rebuild, Mid-Session
Your watchlist isn't static for 24 hours, but it also shouldn't be rebuilt from scratch every hour. If a pair on your list mitigates its zone and moves on, or a new clean setup forms elsewhere, update that one entry — don't restart the whole process. This keeps your pre-market prep valuable throughout the session instead of stale by 9am.
The Real Point of This Exercise
A good watchlist isn't about finding more setups — it's about defending your attention from the ones that don't matter, so that when a real one triggers, you're already there instead of three tabs away chasing something else.
A watchlist with fifteen pairs on it isn't a watchlist — it's a way to guarantee you're always looking at the wrong chart when the real move happens. Here's how to build one that actually narrows your focus instead of scattering it.
Start With Structure, Not Instinct
Before the session, scan your core pairs (majors, a couple of crosses you know well) on the 4H/1H and ask a single question for each: is there a clean, unmitigated zone in the direction of the higher-timeframe bias, sitting close enough to current price that it's plausibly reachable today? Pairs that pass this filter go on the list. Pairs that are mid-range with no clear nearby zone get parked — not deleted, just deprioritized for today.
Rank, Don't Just List
A flat list of eight pairs still leaves you splitting attention eight ways. Rank them: which one or two setups look cleanest right now, based on zone quality, distance to target, and how clearly recent price action has respected structure. Those are your primary watches. The rest are secondary — worth a glance if your primary setups don't trigger, not equal priority from the start.
Include the "Why Not" Column
For every pair on the list, note briefly why it's there — "bullish bias, unmitigated OB near daily open, watching London sweep of Asian low." This does two things: it forces you to actually justify inclusion rather than adding a pair because it "felt active" yesterday, and it gives you a quick reference to check against once price actually arrives, so you're confirming a thesis rather than improvising one in the moment.
Reassess, Don't Rebuild, Mid-Session
Your watchlist isn't static for 24 hours, but it also shouldn't be rebuilt from scratch every hour. If a pair on your list mitigates its zone and moves on, or a new clean setup forms elsewhere, update that one entry — don't restart the whole process. This keeps your pre-market prep valuable throughout the session instead of stale by 9am.
The Real Point of This Exercise
A good watchlist isn't about finding more setups — it's about defending your attention from the ones that don't matter, so that when a real one triggers, you're already there instead of three tabs away chasing something else.
Re: EURUSD first 90 mins after London open — what I'm watching this week
Scalping Low-Volatility Sessions: Is It Worth It?
Late New York, the tail end of Asian hours before London wakes up, Friday afternoons — every scalper eventually asks whether it's worth trying to force setups during these dead zones, or whether the honest answer is just to step away from the screen.
What Actually Changes During Low-Volatility Windows
Spreads tend to widen relative to typical price movement, meaning the same absolute spread cost eats a larger percentage of a smaller average move. Liquidity sweeps become less reliable, since the pools being targeted may simply reflect a lack of participation rather than genuine institutional accumulation. And the signal-to-noise ratio on lower timeframes drops noticeably — small, directionless wiggles start looking like structure breaks that carry no real weight.
The Honest Math
If your strategy targets 15–20 pip moves during active sessions, and the low-volatility window you're considering typically produces 8–10 pip total range for hours at a stretch, the math simply doesn't support the same approach. You'd need a proportionally tighter target, which brings spread cost back into play as a much larger percentage of your potential gain — often erasing the edge entirely.
When It Can Still Make Sense
Some pairs and some traders do have a legitimate edge in quieter conditions — certain range-bound mean-reversion approaches, for example, can work better precisely when there's no trending catalyst pushing price around. If you have a specifically backtested strategy for these conditions (not just your normal liquidity-sweep approach applied to a slower tape), it can still be worth trading. The mistake isn't trading quiet hours — it's trading them with a strategy built for active ones.
The Psychological Trap
A lot of "let me just catch one more scalp" trades during dead hours aren't strategic — they're boredom in disguise (more on this in the psychology series). If you notice you're forcing entries during objectively quiet conditions because you're bored or trying to hit a self-imposed daily trade count, that's worth being honest with yourself about, separate from any legitimate low-volatility strategy discussion.
A Reasonable Default
Unless you have a specific, tested edge for low-volatility conditions, the highest-value use of dead hours is prep — reviewing the session that just closed, marking levels for the session ahead, journaling recent trades — rather than trying to manufacture activity where the market genuinely isn't offering much.
Late New York, the tail end of Asian hours before London wakes up, Friday afternoons — every scalper eventually asks whether it's worth trying to force setups during these dead zones, or whether the honest answer is just to step away from the screen.
What Actually Changes During Low-Volatility Windows
Spreads tend to widen relative to typical price movement, meaning the same absolute spread cost eats a larger percentage of a smaller average move. Liquidity sweeps become less reliable, since the pools being targeted may simply reflect a lack of participation rather than genuine institutional accumulation. And the signal-to-noise ratio on lower timeframes drops noticeably — small, directionless wiggles start looking like structure breaks that carry no real weight.
The Honest Math
If your strategy targets 15–20 pip moves during active sessions, and the low-volatility window you're considering typically produces 8–10 pip total range for hours at a stretch, the math simply doesn't support the same approach. You'd need a proportionally tighter target, which brings spread cost back into play as a much larger percentage of your potential gain — often erasing the edge entirely.
When It Can Still Make Sense
Some pairs and some traders do have a legitimate edge in quieter conditions — certain range-bound mean-reversion approaches, for example, can work better precisely when there's no trending catalyst pushing price around. If you have a specifically backtested strategy for these conditions (not just your normal liquidity-sweep approach applied to a slower tape), it can still be worth trading. The mistake isn't trading quiet hours — it's trading them with a strategy built for active ones.
The Psychological Trap
A lot of "let me just catch one more scalp" trades during dead hours aren't strategic — they're boredom in disguise (more on this in the psychology series). If you notice you're forcing entries during objectively quiet conditions because you're bored or trying to hit a self-imposed daily trade count, that's worth being honest with yourself about, separate from any legitimate low-volatility strategy discussion.
A Reasonable Default
Unless you have a specific, tested edge for low-volatility conditions, the highest-value use of dead hours is prep — reviewing the session that just closed, marking levels for the session ahead, journaling recent trades — rather than trying to manufacture activity where the market genuinely isn't offering much.
Re: EURUSD first 90 mins after London open — what I'm watching this week
The Midnight Open Theory for London/NY Pairs
Among the more debated concepts in retail SMC circles, the Midnight Open (00:00 New York time) theory holds up better than a lot of the skepticism around it suggests — not as a magic level, but as a genuinely useful reference point once you understand what it's actually telling you.
The Core Idea
The theory holds that the 00:00 NY open price often acts as a meaningful intraday reference — price frequently trades away from it in one direction (often described loosely as "true day" open behavior), and the relationship between current price and that midnight level can offer a rough directional bias for the day ahead, particularly heading into the London and NY sessions.
Why It's Not Just Numerology
There's a reasonable structural explanation underneath the concept, even if the exact framing varies by educator: 00:00 NY roughly coincides with a natural transition point in the daily trading cycle — Asian session beginning, US session data and positioning from the prior day settled. A reference price at that transition point isn't inherently more "magic" than any other daily anchor, but it does mark a genuine shift in which participants are most active, which gives it more structural relevance than an arbitrary clock time would have.
How to Actually Use It
Mark the 00:00 NY open price. As price develops through the Asian session and into London, note whether it's trading above or below that level, and by how much. A clean, sustained move away from the midnight open in one direction — especially one that aligns with your higher-timeframe bias — can add confluence to a directional read for the day. It works best as one more data point layered onto your existing structural analysis, not as a standalone signal.
Where the Skepticism Is Fair
Treating the midnight open as a guaranteed support/resistance level, or assuming price "must" return to test it before continuing, isn't well supported — plenty of trending days simply move away from it and never look back. The honest use case is as a rough daily bias indicator and occasional reference zone, not a precise, reliable trading level on its own.
Bottom Line
Don't build an entire strategy around this concept alone, but don't dismiss it either. Mark it, watch how price relates to it over a few weeks of your own pairs, and let your own data tell you how much weight it deserves in your specific approach — that's a more honest process than either blind adoption or blanket dismissal based on forum arguments you didn't personally test.
Among the more debated concepts in retail SMC circles, the Midnight Open (00:00 New York time) theory holds up better than a lot of the skepticism around it suggests — not as a magic level, but as a genuinely useful reference point once you understand what it's actually telling you.
The Core Idea
The theory holds that the 00:00 NY open price often acts as a meaningful intraday reference — price frequently trades away from it in one direction (often described loosely as "true day" open behavior), and the relationship between current price and that midnight level can offer a rough directional bias for the day ahead, particularly heading into the London and NY sessions.
Why It's Not Just Numerology
There's a reasonable structural explanation underneath the concept, even if the exact framing varies by educator: 00:00 NY roughly coincides with a natural transition point in the daily trading cycle — Asian session beginning, US session data and positioning from the prior day settled. A reference price at that transition point isn't inherently more "magic" than any other daily anchor, but it does mark a genuine shift in which participants are most active, which gives it more structural relevance than an arbitrary clock time would have.
How to Actually Use It
Mark the 00:00 NY open price. As price develops through the Asian session and into London, note whether it's trading above or below that level, and by how much. A clean, sustained move away from the midnight open in one direction — especially one that aligns with your higher-timeframe bias — can add confluence to a directional read for the day. It works best as one more data point layered onto your existing structural analysis, not as a standalone signal.
Where the Skepticism Is Fair
Treating the midnight open as a guaranteed support/resistance level, or assuming price "must" return to test it before continuing, isn't well supported — plenty of trending days simply move away from it and never look back. The honest use case is as a rough daily bias indicator and occasional reference zone, not a precise, reliable trading level on its own.
Bottom Line
Don't build an entire strategy around this concept alone, but don't dismiss it either. Mark it, watch how price relates to it over a few weeks of your own pairs, and let your own data tell you how much weight it deserves in your specific approach — that's a more honest process than either blind adoption or blanket dismissal based on forum arguments you didn't personally test.
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It’s Fairman
Re: EURUSD first 90 mins after London open — what I'm watching this week
Trading the Tokyo-London Transition Window
The hour or so before London properly opens — roughly 06:00 to 07:00 GMT, as Tokyo winds down and European desks start coming online — is one of the most overlooked windows on the daily forex clock, and it deserves more attention than it usually gets in scalping content fixated purely on the London open itself.
What Makes This Window Distinct
This isn't Asian-session quiet anymore, but it isn't full London volume yet either. It's a genuine transition period where the last of Tokyo's positioning gets unwound or adjusted, and the earliest London participants begin testing the waters before the bulk of European volume arrives. Price during this hour can behave in a way that's neither fully "range" nor fully "trend," which trips up traders applying either an Asian-range mindset or a full London-momentum mindset too early.
How to Use This Window Practically
Rather than trading this hour aggressively, use it as reconnaissance. Note which side of the Asian range price is leaning toward as the window progresses, and whether that lean is happening on convincing momentum or just quiet drift. This informs — but doesn't replace — your full London open analysis; treat any position taken purely on this window's price action as lower-conviction and smaller in size than your standard London setups.
The Trap to Avoid
Mistaking early drift for a confirmed move and entering full-size before London volume actually arrives to validate it. The transition window's job is to inform your bias, not to generate your primary entries — the spreads and liquidity depth simply aren't yet where they need to be for the kind of tight, confident execution a full scalping position deserves. Patience through this hour, using it purely as a read rather than a battlefield, sets up a sharper, more informed entry once London genuinely opens.
What Tends to Happen Here
Early positioning shifts — a gradual drift toward one side of the Asian range without the sharp, decisive sweep that typically characterizes the full London open reaction. This drift can be genuinely informative: it often previews which side of the Asian range London is more likely to test first, without yet confirming the reversal-versus-continuation question that only resolves once full volume arrives.
The hour or so before London properly opens — roughly 06:00 to 07:00 GMT, as Tokyo winds down and European desks start coming online — is one of the most overlooked windows on the daily forex clock, and it deserves more attention than it usually gets in scalping content fixated purely on the London open itself.
What Makes This Window Distinct
This isn't Asian-session quiet anymore, but it isn't full London volume yet either. It's a genuine transition period where the last of Tokyo's positioning gets unwound or adjusted, and the earliest London participants begin testing the waters before the bulk of European volume arrives. Price during this hour can behave in a way that's neither fully "range" nor fully "trend," which trips up traders applying either an Asian-range mindset or a full London-momentum mindset too early.
How to Use This Window Practically
Rather than trading this hour aggressively, use it as reconnaissance. Note which side of the Asian range price is leaning toward as the window progresses, and whether that lean is happening on convincing momentum or just quiet drift. This informs — but doesn't replace — your full London open analysis; treat any position taken purely on this window's price action as lower-conviction and smaller in size than your standard London setups.
The Trap to Avoid
Mistaking early drift for a confirmed move and entering full-size before London volume actually arrives to validate it. The transition window's job is to inform your bias, not to generate your primary entries — the spreads and liquidity depth simply aren't yet where they need to be for the kind of tight, confident execution a full scalping position deserves. Patience through this hour, using it purely as a read rather than a battlefield, sets up a sharper, more informed entry once London genuinely opens.
What Tends to Happen Here
Early positioning shifts — a gradual drift toward one side of the Asian range without the sharp, decisive sweep that typically characterizes the full London open reaction. This drift can be genuinely informative: it often previews which side of the Asian range London is more likely to test first, without yet confirming the reversal-versus-continuation question that only resolves once full volume arrives.
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It’s Fairman
Re: EURUSD first 90 mins after London open — what I'm watching this week
Trading the First 15 Minutes After Market Open
Whether it's a specific session open or the weekly market open following the weekend, the first 15 minutes carry a distinct character worth understanding on its own terms, separate from the broader session-based frameworks covered elsewhere in this series.
Why the First 15 Minutes Are Different
Price during this window often reflects the resolution of gaps, pent-up orders, and repositioning that accumulated while that particular market was closed or thin — this is a genuinely different kind of price action than the more "settled" trading that develops once the initial adjustment period passes. This is especially pronounced at the weekly open (Sunday evening in most time zones), where any weekend news or developments get priced in rapidly once trading resumes.
The Weekly Open Specifically
A gap between Friday's close and Sunday's open is common, reflecting news or sentiment shifts that developed while forex markets were closed. This gap often gets partially or fully filled within the first hours of the new trading week as liquidity normalizes and the market settles into a more typical rhythm — though, similar to the earlier caution about Fair Value Gaps, this isn't a guarantee, and some weekly gaps simply become the new baseline without filling.
Daily Session Opens
Similar logic applies, at a smaller scale, to daily session opens — particularly the Asian session open following the New York close, where a period of relatively low overnight liquidity in the interim can produce some gap-like behavior in the opening minutes, even without a full weekend-style closure.
Why Trading This Window Requires Extra Caution
Spreads tend to be wider, liquidity thinner, and the initial price action less reliably structural than what develops once normal session volume returns. A liquidity sweep or structure break that would carry real weight mid-session can mean considerably less in these first disorderly minutes, simply because the participants and volume actually backing that price action haven't fully arrived yet.
A Practical Approach
Treat the first 15 minutes primarily as an observation window rather than a primary trading window — noting any gap, its size, and the immediate reaction, without necessarily committing capital until the more reliable structure of the fuller session develops. For the weekly open specifically, some scalpers deliberately sit out Sunday evening/early Monday entirely, waiting for the week's genuine session rhythm (Asian range, London open) to establish itself before engaging, rather than trying to trade the initial, often erratic adjustment period.
Whether it's a specific session open or the weekly market open following the weekend, the first 15 minutes carry a distinct character worth understanding on its own terms, separate from the broader session-based frameworks covered elsewhere in this series.
Why the First 15 Minutes Are Different
Price during this window often reflects the resolution of gaps, pent-up orders, and repositioning that accumulated while that particular market was closed or thin — this is a genuinely different kind of price action than the more "settled" trading that develops once the initial adjustment period passes. This is especially pronounced at the weekly open (Sunday evening in most time zones), where any weekend news or developments get priced in rapidly once trading resumes.
The Weekly Open Specifically
A gap between Friday's close and Sunday's open is common, reflecting news or sentiment shifts that developed while forex markets were closed. This gap often gets partially or fully filled within the first hours of the new trading week as liquidity normalizes and the market settles into a more typical rhythm — though, similar to the earlier caution about Fair Value Gaps, this isn't a guarantee, and some weekly gaps simply become the new baseline without filling.
Daily Session Opens
Similar logic applies, at a smaller scale, to daily session opens — particularly the Asian session open following the New York close, where a period of relatively low overnight liquidity in the interim can produce some gap-like behavior in the opening minutes, even without a full weekend-style closure.
Why Trading This Window Requires Extra Caution
Spreads tend to be wider, liquidity thinner, and the initial price action less reliably structural than what develops once normal session volume returns. A liquidity sweep or structure break that would carry real weight mid-session can mean considerably less in these first disorderly minutes, simply because the participants and volume actually backing that price action haven't fully arrived yet.
A Practical Approach
Treat the first 15 minutes primarily as an observation window rather than a primary trading window — noting any gap, its size, and the immediate reaction, without necessarily committing capital until the more reliable structure of the fuller session develops. For the weekly open specifically, some scalpers deliberately sit out Sunday evening/early Monday entirely, waiting for the week's genuine session rhythm (Asian range, London open) to establish itself before engaging, rather than trying to trade the initial, often erratic adjustment period.
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It’s Fairman
Re: EURUSD first 90 mins after London open — what I'm watching this week
How to Use Session Opens as Reference Points
Beyond the specific liquidity sweep patterns covered elsewhere in this series, the raw opening price of each session — Asian, London, NY — serves a simpler but genuinely useful function on its own: a clean, objective reference point for gauging intraday directional bias as the day develops.
Why a Simple Reference Line Still Matters
Amid all the structural complexity of order blocks, FVGs, and liquidity pools, it's easy to lose track of a simpler question: is price, right now, trading above or below where a given session began. This single, easy-to-check reference offers a fast, low-effort sanity check on directional bias that doesn't require any complex analysis to apply.
Using Multiple Session Opens Together
Tracking price relative to the Asian open, the London open, and the NY open simultaneously — each as a horizontal reference line on your chart — gives a layered read on developing bias throughout the day. Price trading above all three suggests broadly bullish conviction has built through the day; price that was above the Asian and London opens but has now dropped below the NY open suggests a shift in character worth paying attention to, potentially aligning with the kind of NY-session reversal setups covered earlier in this series.
A Practical Use Case
If your structural analysis suggests a bullish setup, but price is currently trading below both the London and NY session opens, that's worth treating as a flag — not necessarily invalidating the trade, but worth extra scrutiny, since it suggests the day's actual developing bias may not yet align with your structural read. Conversely, a bullish setup that also has price comfortably holding above all the day's session opens carries an extra layer of confirming context.
Why This Complements Rather Than Replaces Structural Analysis
Session opens are a blunt, simple tool — they don't tell you anything about liquidity, order blocks, or the specific mechanics covered throughout the rest of this series. Their value is precisely in that simplicity: a fast, low-effort check that can either reinforce or gently caution against a more detailed structural read, without requiring additional complex analysis of their own.
Building the Habit
Mark each session's open as it occurs, and simply glance at price relative to all three periodically throughout your trading day. This costs almost nothing in terms of analytical effort but adds a genuinely useful layer of context — the kind of simple check that experienced traders often do almost unconsciously, but that's worth making deliberate and visible, especially for scalpers still building their overall framework.
Beyond the specific liquidity sweep patterns covered elsewhere in this series, the raw opening price of each session — Asian, London, NY — serves a simpler but genuinely useful function on its own: a clean, objective reference point for gauging intraday directional bias as the day develops.
Why a Simple Reference Line Still Matters
Amid all the structural complexity of order blocks, FVGs, and liquidity pools, it's easy to lose track of a simpler question: is price, right now, trading above or below where a given session began. This single, easy-to-check reference offers a fast, low-effort sanity check on directional bias that doesn't require any complex analysis to apply.
Using Multiple Session Opens Together
Tracking price relative to the Asian open, the London open, and the NY open simultaneously — each as a horizontal reference line on your chart — gives a layered read on developing bias throughout the day. Price trading above all three suggests broadly bullish conviction has built through the day; price that was above the Asian and London opens but has now dropped below the NY open suggests a shift in character worth paying attention to, potentially aligning with the kind of NY-session reversal setups covered earlier in this series.
A Practical Use Case
If your structural analysis suggests a bullish setup, but price is currently trading below both the London and NY session opens, that's worth treating as a flag — not necessarily invalidating the trade, but worth extra scrutiny, since it suggests the day's actual developing bias may not yet align with your structural read. Conversely, a bullish setup that also has price comfortably holding above all the day's session opens carries an extra layer of confirming context.
Why This Complements Rather Than Replaces Structural Analysis
Session opens are a blunt, simple tool — they don't tell you anything about liquidity, order blocks, or the specific mechanics covered throughout the rest of this series. Their value is precisely in that simplicity: a fast, low-effort check that can either reinforce or gently caution against a more detailed structural read, without requiring additional complex analysis of their own.
Building the Habit
Mark each session's open as it occurs, and simply glance at price relative to all three periodically throughout your trading day. This costs almost nothing in terms of analytical effort but adds a genuinely useful layer of context — the kind of simple check that experienced traders often do almost unconsciously, but that's worth making deliberate and visible, especially for scalpers still building their overall framework.
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It’s Fairman
Re: EURUSD first 90 mins after London open — what I'm watching this week
Scalping During Low-Liquidity Holidays: A Warning
Major holidays — Christmas, New Year's, US Thanksgiving, and various national holidays across the major financial centers — produce a specific, predictable kind of dangerous trading condition that catches out scalpers who don't specifically account for it.
Why Holidays Are Different From Normal Quiet Periods
The low-volatility sessions covered earlier in this series (late NY, pre-Asian hours) still involve a full, normally-staffed market simply operating during a naturally quieter window. Major holidays are different in kind, not just degree — a meaningful share of institutional desks are genuinely understaffed or closed entirely, producing liquidity conditions that are thinner and less predictable than even the quietest normal trading hours.
What This Actually Produces
Wider-than-usual spreads that can persist for extended periods, not just brief moments around news. Price action that can move sharply on relatively small order flow, since there's less depth to absorb it — meaning moves that would be minor in normal conditions can appear disproportionately large, and structural patterns (liquidity sweeps, order blocks) can behave less reliably since the participants providing the "normal" liquidity this whole framework depends on are simply not as present.
Specific Periods Worth Flagging
The week between Christmas and New Year's is probably the most consistently thin period across the entire calendar year, with many major desks operating skeleton staff or closed entirely for stretches. US Thanksgiving and the day after produce a similar, if shorter, effect specific to American participation. Various national holidays in the UK, Japan, and elsewhere produce more localized versions of the same dynamic, affecting specific pairs and sessions more than others depending on which country's holiday it is.
Practical Adjustments
Reduce size significantly or avoid trading entirely during the most extreme low-liquidity stretches (the Christmas-to-New-Year's week specifically). The genuinely inconsistent liquidity conditions make even well-executed setups less reliable than normal, and the same is true in reverse — a poorly-timed entry can suffer disproportionate slippage in these conditions.
Check a holiday calendar covering all major financial centers, not just your own country's holidays a UK bank holiday, for instance, genuinely thins London session liquidity even for traders in regions where that day is a normal working day.
If you do trade through thinner holiday periods, widen your expectations for spread and slippage costs accordingly, and treat any structural setup with extra skepticism given the reduced reliability of the participants this whole framework assumes are present.
The Bottom Line
The best trade during major holiday periods is often simply choosing not to force one — the setups you'd normally trust carry more risk in conditions specifically designed to punish the assumption of normal market depth.
Major holidays — Christmas, New Year's, US Thanksgiving, and various national holidays across the major financial centers — produce a specific, predictable kind of dangerous trading condition that catches out scalpers who don't specifically account for it.
Why Holidays Are Different From Normal Quiet Periods
The low-volatility sessions covered earlier in this series (late NY, pre-Asian hours) still involve a full, normally-staffed market simply operating during a naturally quieter window. Major holidays are different in kind, not just degree — a meaningful share of institutional desks are genuinely understaffed or closed entirely, producing liquidity conditions that are thinner and less predictable than even the quietest normal trading hours.
What This Actually Produces
Wider-than-usual spreads that can persist for extended periods, not just brief moments around news. Price action that can move sharply on relatively small order flow, since there's less depth to absorb it — meaning moves that would be minor in normal conditions can appear disproportionately large, and structural patterns (liquidity sweeps, order blocks) can behave less reliably since the participants providing the "normal" liquidity this whole framework depends on are simply not as present.
Specific Periods Worth Flagging
The week between Christmas and New Year's is probably the most consistently thin period across the entire calendar year, with many major desks operating skeleton staff or closed entirely for stretches. US Thanksgiving and the day after produce a similar, if shorter, effect specific to American participation. Various national holidays in the UK, Japan, and elsewhere produce more localized versions of the same dynamic, affecting specific pairs and sessions more than others depending on which country's holiday it is.
Practical Adjustments
Reduce size significantly or avoid trading entirely during the most extreme low-liquidity stretches (the Christmas-to-New-Year's week specifically). The genuinely inconsistent liquidity conditions make even well-executed setups less reliable than normal, and the same is true in reverse — a poorly-timed entry can suffer disproportionate slippage in these conditions.
Check a holiday calendar covering all major financial centers, not just your own country's holidays a UK bank holiday, for instance, genuinely thins London session liquidity even for traders in regions where that day is a normal working day.
If you do trade through thinner holiday periods, widen your expectations for spread and slippage costs accordingly, and treat any structural setup with extra skepticism given the reduced reliability of the participants this whole framework assumes are present.
The Bottom Line
The best trade during major holiday periods is often simply choosing not to force one — the setups you'd normally trust carry more risk in conditions specifically designed to punish the assumption of normal market depth.