OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

MTZ $230.00 Put

MTZ270115P00230000

Latest saved OI411Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MTZ $230.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 4112050 2026-10-02: 393 OI2026-10-05: 393 OI2026-10-06: 394 OI2026-10-07: 400 OI2026-10-08: 400 OI2026-10-09: 400 OI2026-10-13: 400 OI2026-10-14: 411 OI2026-10-15: 411 OI2026-10-16: 411 OI2026-10-21: 411 OI2026-10-23: 411 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, 2026Viewing4110
Oct 21, 20264110
Oct 16, 20264110
Oct 15, 20264110
Oct 14, 2026411+11
Oct 13, 20264000
Oct 09, 20264000
Oct 08, 20264000
Oct 07, 2026400+6
Oct 06, 2026394+1
Oct 05, 20263930
Oct 02, 2026393No prior observation