OITracker Cboe delayed data

Contract OI history

Back to AM

Dec 18, 2026 EXPIRATION

AM $25.00 Call

AM261218C00025000

Latest saved OI1,394Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AM $25.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,3946970 2026-10-02: 1,391 OI2026-10-05: 1,392 OI2026-10-06: 1,392 OI2026-10-07: 1,392 OI2026-10-08: 1,392 OI2026-10-09: 1,393 OI2026-10-13: 1,394 OI2026-10-14: 1,394 OI2026-10-15: 1,394 OI2026-10-16: 1,394 OI2026-10-21: 1,394 OI2026-10-23: 1,394 OI Oct 02, 2026Oct 23, 2026

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

AM contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,3940
Oct 21, 20261,3940
Oct 16, 20261,3940
Oct 15, 20261,3940
Oct 14, 20261,3940
Oct 13, 20261,394+1
Oct 09, 20261,393+1
Oct 08, 20261,3920
Oct 07, 20261,3920
Oct 06, 20261,3920
Oct 05, 20261,392+1
Oct 02, 20261,391No prior observation