OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

TMC $4.00 Put

TMC270115P00004000

Latest saved OI1,742Oct 23, 2026
Last change-17vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
TMC $4.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 1,7598790 2026-10-09: 1,650 OI2026-10-13: 1,681 OI2026-10-14: 1,681 OI2026-10-15: 1,709 OI2026-10-16: 1,731 OI2026-10-21: 1,759 OI2026-10-23: 1,742 OI Oct 09, 2026Oct 23, 2026

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

TMC contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,742-17
Oct 21, 20261,759+28
Oct 16, 20261,731+22
Oct 15, 20261,709+28
Oct 14, 20261,6810
Oct 13, 20261,681+31
Oct 09, 20261,650No prior observation