Stock Position Sizing
// capital-at-risk model
Risk per share = |Entry − SL|. Quantity = Risk Amount ÷ Risk per share, rounded down. Position bhi capital se zyada nahi jaani chahiye — dono limits check hote hain.
Risk Amount (₹)
₹1,000
Risk per Share (₹)
Quantity to Buy
33
Position Value (₹)
₹41,250
% of Capital Deployed
41.3%
Reward at 1:2 RR (₹)
₹2,000
CAPITAL DEPLOYED41.3%
Options Position Sizing
// lot-based capital-at-risk model
Lot size auto-filled: 65 units/lot
Risk per lot = |Entry − SL| × Lot Size. Lots = Risk Amount ÷ Risk per lot, rounded down. Premium buying mein pura premium hi tumhara max risk ho sakta hai agar SL hit na ho — isliye SL disciplined rakho.
Risk Amount (₹)
₹1,000
Risk per Lot (₹)
₹1,950
Lots to Trade
0
Total Quantity
0
Capital Required (₹)
₹0
% of Capital Deployed
0.0%
CAPITAL DEPLOYED0.0%
Index Lot Size Reference
NSE aur BSE ne January 2026 se index derivatives ke lot sizes revise kiye hain, taaki contract value SEBI ke defined range mein rahe. Yeh current lot sizes hain — trade lene se pehle apne broker ya nseindia.com / bseindia.com par ek baar zaroor confirm kar lena, kyunki exchanges yeh periodically revise karte rehte hain.
| Index | Lot Size | Exchange |
|---|---|---|
| NIFTY 50 | 65 | NSE |
| BANK NIFTY | 30 | NSE |
| FINNIFTY | 60 | NSE |
| NIFTY MIDCAP SELECT | 120 | NSE |
| NIFTY NEXT 50 | 25 | NSE |
| SENSEX | 20 | BSE |
| BANKEX | 15 | BSE |
Source: NSE circular (Ref. NSE/FAOP/70616) effective for contracts expiring Jan 2026 onward, cross-checked against exchange revisions through mid-2026. Lot sizes are rebased periodically using the index's average closing price — always verify the live figure before placing an order.