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Contract OI history

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Jan 15, 2027 EXPIRATION

TMC $3.50 Put

TMC270115P00003500

Latest saved OI1,224Oct 23, 2026
Last change+99vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
TMC $3.50 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. 1,2246120 2026-10-09: 1,023 OI2026-10-13: 1,072 OI2026-10-14: 1,072 OI2026-10-15: 1,101 OI2026-10-16: 1,111 OI2026-10-21: 1,125 OI2026-10-23: 1,224 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, 2026Viewing1,224+99
Oct 21, 20261,125+14
Oct 16, 20261,111+10
Oct 15, 20261,101+29
Oct 14, 20261,0720
Oct 13, 20261,072+49
Oct 09, 20261,023No prior observation