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Contract OI history

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Jan 15, 2027 EXPIRATION

TSM $95.00 Put

TSM270115P00095000

Latest saved OI177Oct 23, 2026
Last change+14vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
TSM $95.00 put open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 177880 2026-10-02: 155 OI2026-10-05: 155 OI2026-10-06: 156 OI2026-10-07: 156 OI2026-10-08: 156 OI2026-10-09: 156 OI2026-10-14: 156 OI2026-10-15: 158 OI2026-10-16: 159 OI2026-10-21: 163 OI2026-10-23: 177 OI Oct 02, 2026Oct 23, 2026

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

TSM contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing177+14
Oct 21, 2026163+4
Oct 16, 2026159+1
Oct 15, 2026158+2
Oct 14, 20261560
Oct 09, 20261560
Oct 08, 20261560
Oct 07, 20261560
Oct 06, 2026156+1
Oct 05, 20261550
Oct 02, 2026155No prior observation