Why it is not free
Moving to break-even looks costless because it removes the potential loss. The cost is real but shows up in the record rather than the single trade: narrowing the room the trade has to breathe raises the share of positions closed at zero, and many of those would have reached target if left alone.
The effect on the equation is direct — the number of winners falls while your losses stay the same, so expectancy drops. That does not make the move wrong; it makes it a decision with a price, one that should be measured on a real record rather than assumed to be zero.
The same dollar through each control
The reference account for this family: $1,000, risking 1% — $10 a trade — on 0.01 lots of gold, where $1 of price is $1 of money. A $10 stop distance is therefore exactly 1% of the account.
Every page here follows that same dollar through a different control: how much I risk, when I remove the risk, and how many losses the account can absorb before it is finished.
A worked example
Entry at 2,400, stop 2,380, target 2,440 — a 1:2. Price rises to 2,412 and you move the stop to 2,400 "to be safe".
It then dips to 2,399 before continuing to 2,440. You exited at zero where the system would have booked +2R. Repeat that across twenty trades and several winners become zeros without a single loss being reduced — a cost visible only in the aggregate record. The safer rule ties the move to market structure, such as a higher low forming, rather than to a psychological distance.
Common mistakes with this term
- Moving as soon as any small profit appears, closing many trades at zero that would have reached target.
- Treating it as costless, when it reduces the number of winners without reducing a single loss.
- Forgetting that a stop at the entry price is not truly zero; spread and commission make it a small loss.