OITracker Cboe delayed data

Contract OI history

Back to MT

Jan 21, 2028 EXPIRATION

MT $85.00 Call

MT280121C00085000

Latest saved OI650Oct 21, 2026
Last change+10vs previous saved observation
Saved market days9Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MT $85.00 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. 6503250 2026-10-02: 610 OI2026-10-05: 610 OI2026-10-06: 610 OI2026-10-08: 610 OI2026-10-09: 645 OI2026-10-13: 630 OI2026-10-15: 630 OI2026-10-16: 640 OI2026-10-21: 650 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, 2026Viewing650+10
Oct 16, 2026640+10
Oct 15, 20266300
Oct 13, 2026630-15
Oct 09, 2026645+35
Oct 08, 20266100
Oct 06, 20266100
Oct 05, 20266100
Oct 02, 2026610No prior observation