OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

MTZ $230.00 Call

MTZ270115C00230000

Latest saved OI221Oct 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 $230.00 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. 2331160 2026-10-02: 195 OI2026-10-05: 197 OI2026-10-06: 197 OI2026-10-07: 220 OI2026-10-08: 220 OI2026-10-09: 224 OI2026-10-13: 224 OI2026-10-14: 224 OI2026-10-15: 224 OI2026-10-16: 233 OI2026-10-21: 223 OI2026-10-23: 221 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, 2026Viewing221-2
Oct 21, 2026223-10
Oct 16, 2026233+9
Oct 15, 20262240
Oct 14, 20262240
Oct 13, 20262240
Oct 09, 2026224+4
Oct 08, 20262200
Oct 07, 2026220+23
Oct 06, 20261970
Oct 05, 2026197+2
Oct 02, 2026195No prior observation