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Contract OI history

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Oct 30, 2026 EXPIRATION

PANW $400.00 Call

PANW261030C00400000

Latest saved OI3,547Oct 23, 2026
Last change+141vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
PANW $400.00 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. 3,5471,7730 2026-10-09: 388 OI2026-10-13: 409 OI2026-10-14: 409 OI2026-10-15: 422 OI2026-10-16: 428 OI2026-10-21: 3,406 OI2026-10-23: 3,547 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, 2026Viewing3,547+141
Oct 21, 20263,406+2,978
Oct 16, 2026428+6
Oct 15, 2026422+13
Oct 14, 20264090
Oct 13, 2026409+21
Oct 09, 2026388No prior observation