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Contract OI history

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Nov 20, 2026 EXPIRATION

TSM $580.00 Call

TSM261120C00580000

Latest saved OI841Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
TSM $580.00 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. 8414200 2026-10-02: 803 OI2026-10-05: 802 OI2026-10-06: 795 OI2026-10-07: 794 OI2026-10-08: 794 OI2026-10-09: 754 OI2026-10-14: 718 OI2026-10-15: 820 OI2026-10-16: 817 OI2026-10-21: 841 OI2026-10-23: 841 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, 2026Viewing8410
Oct 21, 2026841+24
Oct 16, 2026817-3
Oct 15, 2026820+102
Oct 14, 2026718-36
Oct 09, 2026754-40
Oct 08, 20267940
Oct 07, 2026794-1
Oct 06, 2026795-7
Oct 05, 2026802-1
Oct 02, 2026803No prior observation