Tools
P&L / % move
Size a move: entry, exit, size, and side - get P&L and percent return.
P&L
800.00
long · 100 x (108.00 - 100.00)
Return
+8.00%
On entry notional
How it works
Long P&L = (exit - entry) x size. Short flips the sign. Return is P&L divided by entry notional (entry x size). Briefs can prefill entry from a delayed last and a percent move from the session change.
That prefill is a scan, not a live order. See the indicative quotes guide before you treat it as a fill.
Worked example
Long 50 shares, entry 500, exit 510: P&L 500, return +2%. Short the same numbers: P&L -500. Size 0 or entry 0 yields zeros so we do not divide by nothing.
Limits
No commissions, funding, borrow, FX, or options multipliers. Percent move on an ETF proxy is not the cash index and not a future. Not investment advice.
From the wire
Full wireIndicative only. Not investment advice. Markets can lose money; assumptions are yours to stress-test.