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Contract OI history

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Nov 20, 2026 EXPIRATION

PANW $400.00 Call

PANW261120C00400000

Latest saved OI2,314Oct 23, 2026
Last change+133vs 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. 2,3141,1570 2026-10-09: 1,751 OI2026-10-13: 1,814 OI2026-10-14: 1,814 OI2026-10-15: 1,838 OI2026-10-16: 1,890 OI2026-10-21: 2,181 OI2026-10-23: 2,314 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, 2026Viewing2,314+133
Oct 21, 20262,181+291
Oct 16, 20261,890+52
Oct 15, 20261,838+24
Oct 14, 20261,8140
Oct 13, 20261,814+63
Oct 09, 20261,751No prior observation