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Contract OI history

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Oct 23, 2026 EXPIRATION

PANW $420.00 Call

PANW261023C00420000

Latest saved OI299Oct 23, 2026
Last change-28vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
PANW $420.00 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. 3271630 2026-10-09: 167 OI2026-10-13: 193 OI2026-10-14: 193 OI2026-10-15: 188 OI2026-10-16: 183 OI2026-10-21: 327 OI2026-10-23: 299 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, 2026Viewing299-28
Oct 21, 2026327+144
Oct 16, 2026183-5
Oct 15, 2026188-5
Oct 14, 20261930
Oct 13, 2026193+26
Oct 09, 2026167No prior observation