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Contract OI history

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Oct 23, 2026 EXPIRATION

PANW $392.50 Put

PANW261023P00392500

Latest saved OI10Oct 23, 2026
Last change-6vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
PANW $392.50 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 27130 2026-10-09: 19 OI2026-10-13: 19 OI2026-10-14: 19 OI2026-10-15: 27 OI2026-10-16: 27 OI2026-10-21: 16 OI2026-10-23: 10 OI Oct 09, 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, 2026Viewing10-6
Oct 21, 202616-11
Oct 16, 2026270
Oct 15, 202627+8
Oct 14, 2026190
Oct 13, 2026190
Oct 09, 202619No prior observation