Moneyness & Greeks Simulator

Drag the stock price through the strike and watch delta, gamma, and premium respond. Modeled on the AAPL Jun 5 chain: strike $315, ~3 DTE, 26% IV.

Strike fixed at $315.00

Stock price $314.60

$290$315 (strike)$340

Intrinsic value

Worth if exercised now

Time value

Premium minus intrinsic

Premium

Est. contract price

Delta

Move per $1 of stock

Gamma

How fast delta changes