OITracker Cboe delayed data

Contract OI history

Back to MT

Nov 20, 2026 EXPIRATION

MT $80.00 Call

MT261120C00080000

Latest saved OI228Oct 21, 2026
Last change0vs previous saved observation
Saved market days9Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MT $80.00 call open interest history 9 saved observations from 2026-10-02 to 2026-10-21. Exact values and changes are listed in the table below. 2311150 2026-10-02: 55 OI2026-10-05: 55 OI2026-10-06: 77 OI2026-10-08: 80 OI2026-10-09: 80 OI2026-10-13: 231 OI2026-10-15: 231 OI2026-10-16: 228 OI2026-10-21: 228 OI Oct 02, 2026Oct 21, 2026

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

MT contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 21, 2026Viewing2280
Oct 16, 2026228-3
Oct 15, 20262310
Oct 13, 2026231+151
Oct 09, 2026800
Oct 08, 202680+3
Oct 06, 202677+22
Oct 05, 2026550
Oct 02, 202655No prior observation