Five Unwritten Rules of Trading, Made Explicit

Writing trading rules down is what makes them useful. Each one can become an observable decision rather than a feeling in the middle of a trade.

1. Make a trade earn its place

Do not force an entry because the account is idle. Keep examples of past setups that met the rules and compare new candidates with them. This is a filter for consistency, not a claim that a favourite-looking chart is guaranteed to work.

2. Separate planned adds from rescue trades

Adding to a loser merely to lower the average cost is risky. A planned purchase on a pullback differs from an emotional attempt to avoid a stop. The difference is whether the add, maximum size and invalidation level were written before the original entry. If the thesis is broken, a lower price is not a reason to double the risk.

3. A sound setup can meet a hostile market

A run of stopped-out longs in a weak market does not automatically disprove a strategy. Review whether rules were followed and whether performance differs by market regime. Compare enough trades to avoid overreacting to a few outcomes.

4. Make size flexible inside a fixed risk budget

Reduce size when one side of a strategy is struggling, and scale cautiously when it is working. The guardrail is a hard account-level risk limit. Streaks are noisy; adjust size on evidence of a change in expectancy, not on confidence alone.

5. Review losses without inventing blame

A planned stop can be the correct action even when the trade loses. Audit each loss for a rule break, a change in conditions or ordinary variance. Do not excuse repeated mistakes as bad luck, and do not punish yourself for following a tested process that occasionally fails.

Sources and notes

This article is general educational information, not personal financial advice or a recommendation to trade. Examples and chart patterns do not predict future returns. Investing and trading involve risk, including loss of capital.