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Contract OI history

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Mar 19, 2027 EXPIRATION

PANW $550.00 Call

PANW270319C00550000

Latest saved OI653Oct 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 $550.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 6533260 2026-10-09: 650 OI2026-10-13: 650 OI2026-10-14: 650 OI2026-10-15: 649 OI2026-10-16: 649 OI2026-10-21: 649 OI2026-10-23: 653 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, 2026Viewing653+4
Oct 21, 20266490
Oct 16, 20266490
Oct 15, 2026649-1
Oct 14, 20266500
Oct 13, 20266500
Oct 09, 2026650No prior observation