Limit vs stop-entry fill quality at the NY open on USDJPY

[FXS London Scalper]

At the NY open, USDJPY can move quickly, and the choice between a limit entry and a stop entry affects both fill quality and which trades you get.

Stop entries (buy stop above, sell stop below):
- Trigger when price moves through the level, so you're entering with momentum.
- Fill as market orders once triggered, meaning slippage in fast moves.
- Catch breakouts, including false ones.

Limit entries (buy limit below, sell limit above):
- Fill only at your price or better, so no negative slippage.
- Require price to come back to you, meaning you miss strong moves that don't pull back.
- Can fill just before the market continues against you (adverse selection).

At the NY open specifically:
- Stop entries on USDJPY in the first minute can slip 0.5–2 pips during data releases.
- Limit entries often fill on the initial spike retrace, which can be favourable or a trap.

A practical test: run both styles on the same signal for 40 NY opens (demo or small size). Compare not just fill quality but total outcome, since better fills on fewer trades may or may not beat worse fills on more trades.

Which entry type do you use at the NY open?

[Shadow Trader]

A market buy pays the ask. A limit buy placed at the bid waits for price to come down to it. If it fills, the spread is saved. On a 1 pip target, that's a big improvement.

The cost is missed trades. Price that runs away from the limit never fills, and the best setups are often exactly the ones where price runs.

Some scalpers accept that. They'd rather take half the trades at a better price than all the trades at the worst price. Others find the missed winners hurt more than the saved spread helps.

There's also a selection effect to watch. Limit orders tend to fill when price comes back to them, meaning when the trade is going against it. The ones that don't fill are the ones that were going right. That biases the filled sample toward worse trades, and the saved spread doesn't always cover it.

Testing both approaches on the same signals, with real fill logging, answers it better than any opinion.

Has a limit-first entry approach beaten market entries once the missed trades were counted?