OITracker Cboe delayed data

Contract OI history

Back to PANW

Jun 16, 2028 EXPIRATION

PANW $400.00 Call

PANW280616C00400000

Latest saved OI173Oct 23, 2026
Last change+12vs 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. 173860 2026-10-09: 145 OI2026-10-13: 146 OI2026-10-14: 146 OI2026-10-15: 146 OI2026-10-16: 151 OI2026-10-21: 161 OI2026-10-23: 173 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, 2026173+12
Oct 21, 2026Viewing161+10
Oct 16, 2026151+5
Oct 15, 20261460
Oct 14, 20261460
Oct 13, 2026146+1
Oct 09, 2026145No prior observation