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Contract OI history

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Mar 19, 2027 EXPIRATION

PANW $420.00 Call

PANW270319C00420000

Latest saved OI682Oct 23, 2026
Last change-1vs 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. 6833410 2026-10-09: 567 OI2026-10-13: 570 OI2026-10-14: 570 OI2026-10-15: 569 OI2026-10-16: 560 OI2026-10-21: 683 OI2026-10-23: 682 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, 2026682-1
Oct 21, 2026Viewing683+123
Oct 16, 2026560-9
Oct 15, 2026569-1
Oct 14, 20265700
Oct 13, 2026570+3
Oct 09, 2026567No prior observation