Position Roller

Pick a strategy, set each leg's strike and IV, and see the net credit/debit to open it — then chain as many roll legs as you like. Each roll picks a new expiry, a strike shift and an IV level, and the tool tracks the cumulative P/L at the end of every leg. Nothing is fetched; everything runs in this page.

1 · Build the position (Leg 1)

Iron Condor on AAPL

Pricing model

Label

Underlying price

Expiration date

Risk-free rate

Dividend yield

Strategy

Contracts

Volatility curve (IV by strike)

Drag a point to set that strike's IV, matching what you see on a real chain — the 11 points are the same 0.5x–1.5x spot strikes used everywhere else in this tool.

2 · Roll the position, leg by leg

Roll legs

3 · Close out & cumulative P/L

Net profit / loss by leg

Final close date

Underlying at final close