Set a weekly risk allowance, subtract realized and open risk, preserve a safety reserve, and divide the remaining capacity across the trading days and trades left in your plan.
STEP-BY-STEP
How to use this tool
- Enter the current account balance and your personal weekly risk percentage.
- Add realized losses already taken this week and the complete stop-based risk on open positions.
- Set aside a weekly reserve for costs, slippage, gaps and rule uncertainty.
- Enter only the trading days and trades you still plan to take.
- Compare the proposed risk with the equal per-trade allowance.
- Recalculate after every loss, material balance change, added position or change to the weekly plan.
WORKED EXAMPLE
See the calculation in context
A $50,000 account with a 4% weekly budget has $2,000. After reserving $250 and accounting for $750 of realized and open risk, $1,000 remains. Across three days and two trades per day, the equal allowance is about $166.67 per trade.
Calculation method
Weekly budget = current balance × weekly risk percentage. Remaining budget = weekly budget − safety reserve − realized losses − open-position risk. Equal trade allowance divides the remainder by days left × trades planned per day.
AVOID THESE ERRORS
Common mistakes
- Using the firm’s entire maximum drawdown as a one-week budget
- Ignoring open risk carried overnight
- Increasing trade count after losses to recover faster
- Treating unrealized profit as guaranteed risk capacity
- Omitting fees, gaps and slippage
- Forgetting that firm daily limits still apply inside a weekly plan
FREQUENTLY ASKED
Questions and answers
Should a profitable day increase the weekly budget?
This conservative model does not add profits to the budget. Use a different rule only when it is explicitly defined in your written plan.
Does this replace a daily risk budget?
No. A weekly ceiling and a stricter daily ceiling can work together; the smaller available allowance should control.
What happens when the weekly budget is exhausted?
The tool displays a $0.00 conservative cap, signaling that no additional risk fits the values entered.