Long Put Calculator — DIA

Data as of

Stock at 524.36. Build a position of up to 8 option legs plus stock; the chart shows P/L today and at expiration.

DATA IS DELAYED — showing Oct 20, 2026. Subscribe to get the latest end-of-day data.
Hist Vol0.1235
Indexed IV0.1513
ExpiryStrikeP/CQuanSideCostTPriceVolDeltaGammaThetaVegaRho
2.2714-0.46440.0627-0.39340.1889-0.0202
Position totals ($):235.00227.14-7.86-46.446.27-39.3418.89-2.02
Volatility sourceVolatility0.34454

About the Long Put

The calculator opens with one at-the-money put in the nearest expiration.

A long put is a net debit position that profits when the stock falls; at expiration the breakeven is the strike minus the premium paid. The loss is limited to the premium, and the gain grows as the stock falls, up to the strike minus the premium if it reaches zero.

Change the symbol, strikes, expirations or quantities, or add legs: the calculator takes up to eight option contracts and one stock position. To find candidates, use the Cheap Puts Screener: its chart icon opens this calculator with the selected position.

Other strategy calculators

Below are few quick-links for some top stock put/call charts: