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Contract OI history

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Oct 23, 2026 EXPIRATION

PANW $330.00 Put

PANW261023P00330000

Latest saved OI1,055Oct 23, 2026
Last change+292vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
PANW $330.00 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. 1,0555270 2026-10-09: 155 OI2026-10-13: 155 OI2026-10-14: 155 OI2026-10-15: 188 OI2026-10-16: 736 OI2026-10-21: 763 OI2026-10-23: 1,055 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, 20261,055+292
Oct 21, 2026Viewing763+27
Oct 16, 2026736+548
Oct 15, 2026188+33
Oct 14, 20261550
Oct 13, 20261550
Oct 09, 2026155No prior observation