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Contract OI history

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Dec 17, 2027 EXPIRATION

PANW $300.00 Put

PANW271217P00300000

Latest saved OI781Oct 23, 2026
Last change+28vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
PANW $300.00 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. 7813900 2026-10-09: 721 OI2026-10-13: 721 OI2026-10-14: 721 OI2026-10-15: 721 OI2026-10-16: 724 OI2026-10-21: 753 OI2026-10-23: 781 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, 2026781+28
Oct 21, 2026Viewing753+29
Oct 16, 2026724+3
Oct 15, 20267210
Oct 14, 20267210
Oct 13, 20267210
Oct 09, 2026721No prior observation