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Contract OI history

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Nov 13, 2026 EXPIRATION

TSM $460.00 Put

TSM261113P00460000

Latest saved OI525Oct 23, 2026
Last change+15vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
TSM $460.00 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. 5252620 2026-10-02: 0 OI2026-10-05: 15 OI2026-10-06: 33 OI2026-10-07: 75 OI2026-10-08: 75 OI2026-10-09: 311 OI2026-10-14: 506 OI2026-10-15: 501 OI2026-10-16: 509 OI2026-10-21: 510 OI2026-10-23: 525 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, 2026Viewing525+15
Oct 21, 2026510+1
Oct 16, 2026509+8
Oct 15, 2026501-5
Oct 14, 2026506+195
Oct 09, 2026311+236
Oct 08, 2026750
Oct 07, 202675+42
Oct 06, 202633+18
Oct 05, 202615+15
Oct 02, 20260No prior observation