OITracker Cboe delayed data

Contract OI history

Back to AZ

Feb 19, 2027 EXPIRATION

AZ $8.00 Put

AZ270219P00008000

Latest saved OI641Oct 20, 2026
Last change0vs previous saved observation
Saved market days6Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
AZ $8.00 put open interest history 6 saved observations from 2026-10-08 to 2026-10-20. Exact values and changes are listed in the table below. 6413200 2026-10-08: 618 OI2026-10-09: 618 OI2026-10-13: 618 OI2026-10-14: 618 OI2026-10-16: 641 OI2026-10-20: 641 OI Oct 08, 2026Oct 20, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

AZ contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 20, 2026Viewing6410
Oct 16, 2026641+23
Oct 14, 20266180
Oct 13, 20266180
Oct 09, 20266180
Oct 08, 2026618No prior observation