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Contract OI history

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Oct 30, 2026 EXPIRATION

PANW $390.00 Put

PANW261030P00390000

Latest saved OI784Oct 23, 2026
Last change-4vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
PANW $390.00 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. 1,6208100 2026-10-09: 1,568 OI2026-10-13: 1,578 OI2026-10-14: 1,578 OI2026-10-15: 1,570 OI2026-10-16: 1,620 OI2026-10-21: 788 OI2026-10-23: 784 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, 2026Viewing784-4
Oct 21, 2026788-832
Oct 16, 20261,620+50
Oct 15, 20261,570-8
Oct 14, 20261,5780
Oct 13, 20261,578+10
Oct 09, 20261,568No prior observation