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Contract OI history

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Jan 15, 2027 EXPIRATION

PANW $180.00 Put

PANW270115P00180000

Latest saved OI2,511Oct 23, 2026
Last change+1vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
PANW $180.00 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. 2,5111,2550 2026-10-09: 2,506 OI2026-10-13: 2,506 OI2026-10-14: 2,506 OI2026-10-15: 2,506 OI2026-10-16: 2,506 OI2026-10-21: 2,510 OI2026-10-23: 2,511 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, 2026Viewing2,511+1
Oct 21, 20262,510+4
Oct 16, 20262,5060
Oct 15, 20262,5060
Oct 14, 20262,5060
Oct 13, 20262,5060
Oct 09, 20262,506No prior observation