OITracker Cboe delayed data

Contract OI history

Back to MA

Jan 21, 2028 EXPIRATION

MA $630.00 Call

MA280121C00630000

Latest saved OI148Oct 23, 2026
Last change-5vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MA $630.00 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. 153760 2026-10-02: 153 OI2026-10-05: 153 OI2026-10-06: 153 OI2026-10-07: 153 OI2026-10-08: 153 OI2026-10-09: 153 OI2026-10-13: 153 OI2026-10-14: 153 OI2026-10-15: 153 OI2026-10-16: 153 OI2026-10-21: 153 OI2026-10-23: 148 OI Oct 02, 2026Oct 23, 2026

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

MA contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing148-5
Oct 21, 20261530
Oct 16, 20261530
Oct 15, 20261530
Oct 14, 20261530
Oct 13, 20261530
Oct 09, 20261530
Oct 08, 20261530
Oct 07, 20261530
Oct 06, 20261530
Oct 05, 20261530
Oct 02, 2026153No prior observation