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Contract OI history

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Mar 19, 2027 EXPIRATION

PANW $150.00 Put

PANW270319P00150000

Latest saved OI585Oct 23, 2026
Last change+13vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
PANW $150.00 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. 5852920 2026-10-09: 571 OI2026-10-13: 571 OI2026-10-14: 571 OI2026-10-15: 571 OI2026-10-16: 571 OI2026-10-21: 572 OI2026-10-23: 585 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, 2026Viewing585+13
Oct 21, 2026572+1
Oct 16, 20265710
Oct 15, 20265710
Oct 14, 20265710
Oct 13, 20265710
Oct 09, 2026571No prior observation