Intraday Equity, Futures & Options — risk-based sizing with real transaction costs
Trade Setup
Auto-filled from the selected instrument — both are editable if you want to override.
Max ₹ you're willing to lose on this trade, including all charges.
Target profit = Risk Per Trade × this number. Default 1:2.
Brokerage (your broker)
Default: 0.03% or ₹20/order, whichever is lower (Zerodha-style). Set Max to 0 for no cap — pure percentage applies. Brokerage is charged per order — buy and sell are two separate orders.
Options brokerage is typically a flat fee per order (Zerodha: ₹20), not percentage-based. Charged per order — buy and sell are two separate orders.
Charged once, flat, when delivery shares are sold — regardless of quantity (Zerodha: ₹15.34 = ₹3.5 CDSL + ₹9.5 broker + ₹2.34 GST). Adjust if your broker charges differently or a discount applies to your account.
Updates automatically as you type — this button just forces an immediate refresh.
Enter your trade setup and hit Calculate to see position size and the real cost breakdown.