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Contract OI history

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Jan 21, 2028 EXPIRATION

TSM $450.00 Call

TSM280121C00450000

Latest saved OI6,068Oct 23, 2026
Last change+15vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
TSM $450.00 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. 6,0683,0340 2026-10-02: 5,935 OI2026-10-05: 5,934 OI2026-10-06: 5,960 OI2026-10-07: 5,958 OI2026-10-08: 5,958 OI2026-10-09: 5,990 OI2026-10-14: 6,020 OI2026-10-15: 6,026 OI2026-10-16: 6,049 OI2026-10-21: 6,053 OI2026-10-23: 6,068 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, 2026Viewing6,068+15
Oct 21, 20266,053+4
Oct 16, 20266,049+23
Oct 15, 20266,026+6
Oct 14, 20266,020+30
Oct 09, 20265,990+32
Oct 08, 20265,9580
Oct 07, 20265,958-2
Oct 06, 20265,960+26
Oct 05, 20265,934-1
Oct 02, 20265,935No prior observation