OITracker Cboe delayed data

Contract OI history

Back to F

Dec 15, 2028 EXPIRATION

F $8.00 Call

F281215C00008000

Latest saved OI314Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
F $8.00 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. 3181590 2026-10-02: 302 OI2026-10-05: 304 OI2026-10-06: 315 OI2026-10-07: 315 OI2026-10-08: 315 OI2026-10-09: 316 OI2026-10-13: 316 OI2026-10-14: 316 OI2026-10-15: 316 OI2026-10-16: 318 OI2026-10-21: 314 OI2026-10-23: 314 OI Oct 02, 2026Oct 23, 2026

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

F contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing3140
Oct 21, 2026314-4
Oct 16, 2026318+2
Oct 15, 20263160
Oct 14, 20263160
Oct 13, 20263160
Oct 09, 2026316+1
Oct 08, 20263150
Oct 07, 20263150
Oct 06, 2026315+11
Oct 05, 2026304+2
Oct 02, 2026302No prior observation