OITracker Cboe delayed data

Contract OI history

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Jan 21, 2028 EXPIRATION

TMC $3.00 Put

TMC280121P00003000

Latest saved OI1,455Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
TMC $3.00 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. 1,6008000 2026-10-09: 1,441 OI2026-10-13: 1,600 OI2026-10-14: 1,600 OI2026-10-15: 1,599 OI2026-10-16: 1,459 OI2026-10-21: 1,455 OI2026-10-23: 1,455 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, 2026Viewing1,4550
Oct 21, 20261,455-4
Oct 16, 20261,459-140
Oct 15, 20261,599-1
Oct 14, 20261,6000
Oct 13, 20261,600+159
Oct 09, 20261,441No prior observation