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Contract OI history

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Dec 15, 2028 EXPIRATION

TSM $680.00 Call

TSM281215C00680000

Latest saved OI708Oct 23, 2026
Last change+21vs 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. 8004000 2026-10-02: 694 OI2026-10-05: 746 OI2026-10-06: 800 OI2026-10-07: 800 OI2026-10-08: 800 OI2026-10-09: 797 OI2026-10-14: 790 OI2026-10-15: 793 OI2026-10-16: 687 OI2026-10-21: 687 OI2026-10-23: 708 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, 2026Viewing708+21
Oct 21, 20266870
Oct 16, 2026687-106
Oct 15, 2026793+3
Oct 14, 2026790-7
Oct 09, 2026797-3
Oct 08, 20268000
Oct 07, 20268000
Oct 06, 2026800+54
Oct 05, 2026746+52
Oct 02, 2026694No prior observation