Fixed sawal
Long entry 100, exit 101, quantity 100 aur 0.001 per-side example fees par net PnL kya hai?
Fixed inputs
- side
- long
- entryPrice
- 100
- exitPrice
- 101
- quantity
- 100
- openFeeRate
- 0.001
- closeFeeRate
- 0.001
Hisab ke marahil
- Gross PnL = (101 - 100) × 100 = 100.
- Open fee = 100 × 100 × 0.001 = 10.
- Close fee = 101 × 100 × 0.001 = 10.1; net = 79.9.
Auditable results
- grossPnl = 100
- openFee = 10
- closeFee = 10.1
- netPnl = 79.9
Matlab
PKR equivalent conversion ke baad bhi gross aur net ka farq rehga; actual rates live account se aayenge. Woh conversion khud natije ko kitna hila sakta hai, uska fixed-fixture hisab PKR conversion rate ka realized PnL scenario mein alag khola gaya hai.
Apne fill records se net nikalna
Is experiment ko apne trade par le jane ke liye entry, exit aur quantity apne fills se lein, aur 0.001 ki jagah us trade ki actual commission rate. Ahem baat: rate decimal mein daalna hai, percent literal mein nahin — 0.05% ka matlab 0.0005 hai, 0.05 nahin. Yeh single ghalti sab se aam wajah hai ke net PnL sau guna ghalat aata hai.
Doosri baat jo yahan dikh rahi hai: close fee open fee se thori bari thi (10.1 vs 10) kyunke exit price ooncha tha. Fee gross PnL par nahin, har side ki notional par lagti hai — isi liye ek 1% winning move ka 20% se zyada hissa is example mein fees kha gayi. Chhote moves par yeh ratio aur bhi bura ho jata hai.
Yeh example Funding aur Slippage ko zero rakhta hai, is liye asal net isse kam hoga. Kis price par aap sirf fees cover kar rahe hain, yeh dekhne ke liye fee-adjusted break-even calculator chalayein.
Failure conditions aur risk
- Maker/taker rate badlay to net result badlega.
- Partial fills ko single exit price se model nahin kiya gaya.
Funding, Slippage aur FX zero hain; 0.001 sirf fixed fixture hai.
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