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Contract OI history

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Dec 17, 2027 EXPIRATION

TSM $330.00 Call

TSM271217C00330000

Latest saved OI722Oct 23, 2026
Last change+3vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
TSM $330.00 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. 7223610 2026-10-02: 715 OI2026-10-05: 714 OI2026-10-06: 718 OI2026-10-07: 719 OI2026-10-08: 719 OI2026-10-09: 719 OI2026-10-14: 717 OI2026-10-15: 717 OI2026-10-16: 717 OI2026-10-21: 719 OI2026-10-23: 722 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, 2026Viewing722+3
Oct 21, 2026719+2
Oct 16, 20267170
Oct 15, 20267170
Oct 14, 2026717-2
Oct 09, 20267190
Oct 08, 20267190
Oct 07, 2026719+1
Oct 06, 2026718+4
Oct 05, 2026714-1
Oct 02, 2026715No prior observation