Order-Entry Errors: A Checklist for the Most Expensive Typos
Posted: Tue Oct 06, 2026 4:46 pm
Order-Entry Errors: A Checklist for the Most Expensive Typos
Many large losses come from simple mistakes: the wrong direction, the wrong size, a missing stop. A short check before sending every order catches most of them.
Common errors include entering a buy when you meant a sell, adding an extra zero to the lot size, confusing a limit and a stop order so that the order fills immediately at a bad price, placing a stop on the wrong side of the price, using the wrong symbol, and forgetting that a platform defaults to the last lot size used.
A pre-send check can cover six items. Pair and direction: say them aloud. Lot size: compare it with the planned size from your calculation. Order type: market, limit, or stop, and whether it matches the intention. Entry price relative to current price. Stop and take profit values: are they on the correct sides, and in pips or price? Total risk: the number that appears matches the plan.
Platform features help. Turn on one-click trading confirmations if available. Use default lot sizes set to your minimum, so errors start small. Use order templates if the platform supports them.
If you make a mistake, correct it quickly and log it. Do not compound it by trading emotionally afterward.
Error rates rise with fatigue, rush, and distraction, so slow down at those times.
Practical step: write the six-item check and use it before every order for the next two weeks.
Many large losses come from simple mistakes: the wrong direction, the wrong size, a missing stop. A short check before sending every order catches most of them.
Common errors include entering a buy when you meant a sell, adding an extra zero to the lot size, confusing a limit and a stop order so that the order fills immediately at a bad price, placing a stop on the wrong side of the price, using the wrong symbol, and forgetting that a platform defaults to the last lot size used.
A pre-send check can cover six items. Pair and direction: say them aloud. Lot size: compare it with the planned size from your calculation. Order type: market, limit, or stop, and whether it matches the intention. Entry price relative to current price. Stop and take profit values: are they on the correct sides, and in pips or price? Total risk: the number that appears matches the plan.
Platform features help. Turn on one-click trading confirmations if available. Use default lot sizes set to your minimum, so errors start small. Use order templates if the platform supports them.
If you make a mistake, correct it quickly and log it. Do not compound it by trading emotionally afterward.
Error rates rise with fatigue, rush, and distraction, so slow down at those times.
Practical step: write the six-item check and use it before every order for the next two weeks.