OITracker Cboe delayed data

Contract OI history

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Mar 19, 2027 EXPIRATION

MP $100.00 Call

MP270319C00100000

Latest saved OI357Oct 23, 2026
Last change-10vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MP $100.00 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. 3721860 2026-10-02: 331 OI2026-10-05: 344 OI2026-10-06: 342 OI2026-10-07: 342 OI2026-10-08: 342 OI2026-10-09: 344 OI2026-10-13: 348 OI2026-10-14: 348 OI2026-10-15: 359 OI2026-10-16: 372 OI2026-10-21: 367 OI2026-10-23: 357 OI Oct 02, 2026Oct 23, 2026

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

MP contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing357-10
Oct 21, 2026367-5
Oct 16, 2026372+13
Oct 15, 2026359+11
Oct 14, 20263480
Oct 13, 2026348+4
Oct 09, 2026344+2
Oct 08, 20263420
Oct 07, 20263420
Oct 06, 2026342-2
Oct 05, 2026344+13
Oct 02, 2026331No prior observation