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Contract OI history

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Oct 30, 2026 EXPIRATION

TSM $410.00 Call

TSM261030C00410000

Latest saved OI524Oct 23, 2026
Last change+268vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
TSM $410.00 call open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 5242620 2026-10-02: 36 OI2026-10-05: 36 OI2026-10-06: 37 OI2026-10-07: 37 OI2026-10-08: 37 OI2026-10-09: 38 OI2026-10-14: 38 OI2026-10-15: 38 OI2026-10-16: 172 OI2026-10-21: 256 OI2026-10-23: 524 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, 2026Viewing524+268
Oct 21, 2026256+84
Oct 16, 2026172+134
Oct 15, 2026380
Oct 14, 2026380
Oct 09, 202638+1
Oct 08, 2026370
Oct 07, 2026370
Oct 06, 202637+1
Oct 05, 2026360
Oct 02, 202636No prior observation