Flat 15 minutes before Tier 1 US data: a rule worth keeping?
Posted: Tue Oct 20, 2026 9:44 pm
"Be flat 15 minutes before NFP, CPI and FOMC" is common advice. Some traders treat it as non-negotiable, others find it too restrictive.
Arguments for the rule:
- Spreads start widening in the minutes before major releases.
- Pre-release positioning creates erratic moves.
- No chance of being caught with a position in the release.
- Simplicity: no judgment calls under pressure.
Arguments against:
- 15 minutes is arbitrary. Spreads may not widen until 1–2 minutes before.
- On quiet days, the pre-release period can have clean, small-range trading.
- If your trade is well in profit with a protective stop, the risk is limited.
Possible refinements:
- Shorten to 5 minutes for medium-tier data.
- Allow holding through with a stop at breakeven or better.
- Require flat for CPI and NFP specifically, while FOMC requires flat from 30 minutes before the statement.
Whatever version you choose, the key is to decide it in advance and not change it on the day based on how you feel about the trade.
What's your rule for being flat before major US data? Strict 15, or something different?
Arguments for the rule:
- Spreads start widening in the minutes before major releases.
- Pre-release positioning creates erratic moves.
- No chance of being caught with a position in the release.
- Simplicity: no judgment calls under pressure.
Arguments against:
- 15 minutes is arbitrary. Spreads may not widen until 1–2 minutes before.
- On quiet days, the pre-release period can have clean, small-range trading.
- If your trade is well in profit with a protective stop, the risk is limited.
Possible refinements:
- Shorten to 5 minutes for medium-tier data.
- Allow holding through with a stop at breakeven or better.
- Require flat for CPI and NFP specifically, while FOMC requires flat from 30 minutes before the statement.
Whatever version you choose, the key is to decide it in advance and not change it on the day based on how you feel about the trade.
What's your rule for being flat before major US data? Strict 15, or something different?