OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

MLM $550.00 Call

MLM270115C00550000

Latest saved OI1,048Oct 23, 2026
Last change-1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MLM $550.00 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. 1,0515250 2026-10-02: 1,051 OI2026-10-05: 1,051 OI2026-10-06: 1,049 OI2026-10-07: 1,049 OI2026-10-08: 1,049 OI2026-10-09: 1,049 OI2026-10-13: 1,049 OI2026-10-14: 1,049 OI2026-10-15: 1,049 OI2026-10-16: 1,049 OI2026-10-21: 1,049 OI2026-10-23: 1,048 OI Oct 02, 2026Oct 23, 2026

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

MLM contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,048-1
Oct 21, 20261,0490
Oct 16, 20261,0490
Oct 15, 20261,0490
Oct 14, 20261,0490
Oct 13, 20261,0490
Oct 09, 20261,0490
Oct 08, 20261,0490
Oct 07, 20261,0490
Oct 06, 20261,049-2
Oct 05, 20261,0510
Oct 02, 20261,051No prior observation