Building a Risk Management Framework That Survives Bad Weeks

Most retail accounts are not lost to a single catastrophic decision. They are lost to the absence of a written framework, which allows a series of individually reasonable decisions to compound into an unrecoverable position.

Rule one: risk per trade is fixed before entry

Professional desks define risk as a percentage of capital and derive everything else from it. A fixed fractional model — risking a small, constant percentage per position — automatically reduces size during losing streaks and increases it during profitable periods.

Rule two: correlation is exposure

Five positions in correlated instruments are one position with five tickets. Aggregate exposure by theme — currency bloc, sector, factor — before assuming a portfolio is diversified.

Rule three: define the stop before the entry

• The stop belongs at the level that invalidates the idea, not at an arbitrary loss figure.
• If the invalidation level implies too large a loss, the position is too big — not the stop too tight.
• Never widen a stop after entry. That is a new trade with worse information.

Rule four: a drawdown circuit breaker

1. Set a monthly loss limit as a percentage of account equity.
2. On breach, stop trading for a defined cool-off period.
3. Review the trade log before resuming, in writing.
4. Resume at half size until the framework is re-validated.

Rule five: keep a decision journal

Record the thesis, the invalidation level, the size and the emotional state at entry. Over a hundred entries, the journal reveals the actual edge and the actual leak. Platform tooling can support this — our LW Management review notes what reporting and history exports are described in public documentation.

Continue with our article on trading psychology, or explore chart reading fundamentals.