Educational estimate · PKR CONTEXT
PnL aur ROE Calculator
PnL aur ROE Calculator linear Long/Short price move ka profit ya loss aur initial margin ke muqablay mein percentage dikhata hai.
PnL aur ROE Calculator
Educational estimateCalculation result
Calculation result
Formula & assumptions
Result se pehle formula samjhein
Open formula
longPnl = quantity * (exitPrice - entryPrice)
shortPnl = quantity * (entryPrice - exitPrice)
initialMargin = quantity * entryPrice / leverage
roePercent = pnl / initialMargin * 100Assumptions
- Linear contract multiplier 1 hai.
- Fees, Funding, Slippage aur FX conversion zero hain.
- Initial margin notional divided by leverage hai.
Worked example： PKR 50,000 equivalent notional par 2% favourable move ka gross magnitude PKR 1,000 hai; costs minus karne ke baad net figure alag hoga.
Maqsad aur result ki samajh
Price direction, quantity aur leverage ko separate outputs mein rakhna taa-ke gross PnL ko net return na samjha jaye.
- PnL positive ya negative reh sakta hai; side direction formula badalti hai.
- ROE gross PnL ko initial margin se compare karta hai, account equity ya net return se nahin.
Ghalat input
Zero quantity, leverage 1 se kam, unsupported side ya non-finite price reject hota hai.
Binance ke live result se farq
Binance realized PnL fills, commissions, Funding, contract specification aur settlement asset se banta hai.
Failure conditions
- Partial fills ya average entry badlay to single entry/exit result drift karta hai.
- Fee aur Funding omit karne se gross PnL ko net samajhna ghalat hai.
Risk note
High ROE chhoti initial margin ki wajah se ho sakta hai; yeh kam market risk ka saboot nahin.
Content checked: