OITracker Cboe delayed data

Contract OI history

Back to MTZ

Nov 20, 2026 EXPIRATION

MTZ $170.00 Put

MTZ261120P00170000

Latest saved OI146Oct 23, 2026
Last change+5vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MTZ $170.00 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. 146730 2026-10-02: 105 OI2026-10-05: 105 OI2026-10-06: 105 OI2026-10-07: 108 OI2026-10-08: 108 OI2026-10-09: 110 OI2026-10-13: 114 OI2026-10-14: 114 OI2026-10-15: 120 OI2026-10-16: 120 OI2026-10-21: 141 OI2026-10-23: 146 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, 2026Viewing146+5
Oct 21, 2026141+21
Oct 16, 20261200
Oct 15, 2026120+6
Oct 14, 20261140
Oct 13, 2026114+4
Oct 09, 2026110+2
Oct 08, 20261080
Oct 07, 2026108+3
Oct 06, 20261050
Oct 05, 20261050
Oct 02, 2026105No prior observation