OITracker Cboe delayed data

Contract OI history

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Jan 21, 2028 EXPIRATION

MTZ $300.00 Call

MTZ280121C00300000

Latest saved OI867Oct 23, 2026
Last change-2vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MTZ $300.00 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. 8694340 2026-10-02: 719 OI2026-10-05: 719 OI2026-10-06: 719 OI2026-10-07: 719 OI2026-10-08: 720 OI2026-10-09: 720 OI2026-10-13: 719 OI2026-10-14: 719 OI2026-10-15: 719 OI2026-10-16: 719 OI2026-10-21: 869 OI2026-10-23: 867 OI Oct 02, 2026Oct 23, 2026

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

MTZ contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing867-2
Oct 21, 2026869+150
Oct 16, 20267190
Oct 15, 20267190
Oct 14, 20267190
Oct 13, 2026719-1
Oct 09, 20267200
Oct 08, 2026720+1
Oct 07, 20267190
Oct 06, 20267190
Oct 05, 20267190
Oct 02, 2026719No prior observation