OITracker Cboe delayed data

Contract OI history

Back to PANW

Nov 27, 2026 EXPIRATION

PANW $395.00 Put

PANW261127P00395000

Latest saved OI290Oct 23, 2026
Last change+2vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
PANW $395.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 2911450 2026-10-09: 32 OI2026-10-13: 291 OI2026-10-14: 291 OI2026-10-15: 288 OI2026-10-16: 288 OI2026-10-21: 288 OI2026-10-23: 290 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, 2026290+2
Oct 21, 2026Viewing2880
Oct 16, 20262880
Oct 15, 2026288-3
Oct 14, 20262910
Oct 13, 2026291+259
Oct 09, 202632No prior observation