Flowsense

Free tool

PnL & R-multiple calculator

Gross and net PnL after maker and taker fees, ROE on your margin and the R-multiple of the trade, for longs and shorts.

Your trade

Side
Size by

Needed for R and for sizing by risk.

USD

Lost if the stop is hit, before fees.

×
%
%

Binance VIP 0: maker 0.02%, taker 0.05%.

Result

Net PnL

+$255

ROE

+39.3%

on $650 margin

R-multiple

+2.55R

net · gross +2.60R

Gross PnL

+$260

Fees

$4.60

Price move

+4.00%

Size

0.1

Long

Notional

$6,500

Fees are charged on the notional of each order. ROE is net PnL ÷ margin, so leverage raises ROE without changing the dollars you make or lose.

Your journal does this for every trade

Flowsense syncs your exchange history and records net PnL, fees, funding and R for every trade automatically, with no spreadsheet.

FAQ

How do you calculate futures PnL?
For a long, (exit − entry) × quantity; for a short, (entry − exit) × quantity. Net PnL subtracts the opening and closing fees, each charged on the notional value of that order.
What is ROE?
Return on equity: net PnL divided by the margin the position used. Leverage doesn't change your PnL in dollars, but it shrinks the margin, so the same trade shows a bigger ROE at higher leverage.
What is the R-multiple of a trade?
PnL divided by what you risked between entry and stop. A trade that risked $100 and made $250 is +2.5R. Tracking R lets you compare trades of any size.

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