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Contract OI history

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Sep 17, 2027 EXPIRATION

PANW $280.00 Put

PANW270917P00280000

Latest saved OI184Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
PANW $280.00 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. 184920 2026-10-09: 148 OI2026-10-13: 148 OI2026-10-14: 148 OI2026-10-15: 149 OI2026-10-16: 149 OI2026-10-21: 184 OI2026-10-23: 184 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, 20261840
Oct 21, 2026Viewing184+35
Oct 16, 20261490
Oct 15, 2026149+1
Oct 14, 20261480
Oct 13, 20261480
Oct 09, 2026148No prior observation