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Contract OI history

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Dec 17, 2027 EXPIRATION

TSM $680.00 Call

TSM271217C00680000

Latest saved OI695Oct 23, 2026
Last change-8vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
TSM $680.00 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. 7513750 2026-10-02: 581 OI2026-10-05: 582 OI2026-10-06: 751 OI2026-10-07: 751 OI2026-10-08: 751 OI2026-10-09: 705 OI2026-10-14: 704 OI2026-10-15: 704 OI2026-10-16: 704 OI2026-10-21: 703 OI2026-10-23: 695 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, 2026Viewing695-8
Oct 21, 2026703-1
Oct 16, 20267040
Oct 15, 20267040
Oct 14, 2026704-1
Oct 09, 2026705-46
Oct 08, 20267510
Oct 07, 20267510
Oct 06, 2026751+169
Oct 05, 2026582+1
Oct 02, 2026581No prior observation