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Contract OI history

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Oct 30, 2026 EXPIRATION

PANW $350.00 Put

PANW261030P00350000

Latest saved OI2,039Oct 23, 2026
Last change+124vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
PANW $350.00 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. 2,0391,0190 2026-10-09: 1,942 OI2026-10-13: 1,993 OI2026-10-14: 1,993 OI2026-10-15: 1,905 OI2026-10-16: 1,914 OI2026-10-21: 1,915 OI2026-10-23: 2,039 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, 2026Viewing2,039+124
Oct 21, 20261,915+1
Oct 16, 20261,914+9
Oct 15, 20261,905-88
Oct 14, 20261,9930
Oct 13, 20261,993+51
Oct 09, 20261,942No prior observation