OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

MA $720.00 Call

MA270115C00720000

Latest saved OI464Oct 23, 2026
Last change+18vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MA $720.00 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. 4642320 2026-10-02: 427 OI2026-10-05: 427 OI2026-10-06: 427 OI2026-10-07: 433 OI2026-10-08: 433 OI2026-10-09: 434 OI2026-10-13: 438 OI2026-10-14: 438 OI2026-10-15: 438 OI2026-10-16: 439 OI2026-10-21: 446 OI2026-10-23: 464 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, 2026Viewing464+18
Oct 21, 2026446+7
Oct 16, 2026439+1
Oct 15, 20264380
Oct 14, 20264380
Oct 13, 2026438+4
Oct 09, 2026434+1
Oct 08, 20264330
Oct 07, 2026433+6
Oct 06, 20264270
Oct 05, 20264270
Oct 02, 2026427No prior observation