OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

TMC $2.50 Put

TMC270115P00002500

Latest saved OI191Oct 23, 2026
Last change+14vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
TMC $2.50 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. 197980 2026-10-09: 190 OI2026-10-13: 197 OI2026-10-14: 197 OI2026-10-15: 176 OI2026-10-16: 178 OI2026-10-21: 177 OI2026-10-23: 191 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, 2026Viewing191+14
Oct 21, 2026177-1
Oct 16, 2026178+2
Oct 15, 2026176-21
Oct 14, 20261970
Oct 13, 2026197+7
Oct 09, 2026190No prior observation