OITracker Cboe delayed data

Contract OI history

Back to PANW

Nov 20, 2026 EXPIRATION

PANW $520.00 Call

PANW261120C00520000

Latest saved OI337Oct 23, 2026
Last change-3vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
PANW $520.00 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. 3531760 2026-10-09: 353 OI2026-10-13: 350 OI2026-10-14: 350 OI2026-10-15: 348 OI2026-10-16: 346 OI2026-10-21: 340 OI2026-10-23: 337 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, 2026337-3
Oct 21, 2026Viewing340-6
Oct 16, 2026346-2
Oct 15, 2026348-2
Oct 14, 20263500
Oct 13, 2026350-3
Oct 09, 2026353No prior observation