OITracker Cboe delayed data

Contract OI history

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Jan 21, 2028 EXPIRATION

MT $80.00 Call

MT280121C00080000

Latest saved OI446Oct 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. 4482240 2026-10-02: 445 OI2026-10-05: 445 OI2026-10-06: 447 OI2026-10-08: 447 OI2026-10-09: 448 OI2026-10-13: 446 OI2026-10-15: 446 OI2026-10-16: 446 OI2026-10-21: 446 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, 2026Viewing4460
Oct 16, 20264460
Oct 15, 20264460
Oct 13, 2026446-2
Oct 09, 2026448+1
Oct 08, 20264470
Oct 06, 2026447+2
Oct 05, 20264450
Oct 02, 2026445No prior observation