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Contract OI history

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Oct 30, 2026 EXPIRATION

PANW $287.50 Put

PANW261030P00287500

Latest saved OI7Oct 23, 2026
Last change0vs previous saved observation
Saved market days2Oct 21, 2026 onwards
Daily open interest Hover a point for its date and OI
PANW $287.50 put open interest history 2 saved observations from 2026-10-21 to 2026-10-23. Exact values and changes are listed in the table below. 730 2026-10-21: 7 OI2026-10-23: 7 OI Oct 21, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

PANW contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 202670
Oct 21, 2026Viewing7No prior observation