Futures & Options Risk Calculator

Calculate position size, risk per lot and potential reward before taking an NSE F&O trade.

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TRADE SETUP

Plan the position

Market Underlying Expiry Direction Lot Size Auto-filled from the selected contract; editable if required. Entry Price (₹) Stop-Loss Price (₹) Target Price (₹) Trading Capital (₹) Maximum Risk (%)

Select contract

Choose index or stock F&O, expiry and—when applicable—strike.

Define invalidation

Enter a genuine stop-loss and target based on your setup.

Control risk

The calculator limits lots to the risk percentage entered.