OITracker Cboe delayed data

Contract OI history

Back to PANW

Dec 17, 2027 EXPIRATION

PANW $280.00 Put

PANW271217P00280000

Latest saved OI761Oct 23, 2026
Last change+50vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
PANW $280.00 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. 7613800 2026-10-09: 686 OI2026-10-13: 674 OI2026-10-14: 674 OI2026-10-15: 674 OI2026-10-16: 676 OI2026-10-21: 711 OI2026-10-23: 761 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, 2026761+50
Oct 21, 2026Viewing711+35
Oct 16, 2026676+2
Oct 15, 20266740
Oct 14, 20266740
Oct 13, 2026674-12
Oct 09, 2026686No prior observation