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Contract OI history

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Oct 23, 2026 EXPIRATION

TSM $452.50 Call

TSM261023C00452500

Latest saved OI574Oct 23, 2026
Last change-7vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
TSM $452.50 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. 5812900 2026-10-02: 0 OI2026-10-05: 0 OI2026-10-06: 12 OI2026-10-07: 12 OI2026-10-08: 12 OI2026-10-09: 130 OI2026-10-14: 175 OI2026-10-15: 211 OI2026-10-16: 240 OI2026-10-21: 581 OI2026-10-23: 574 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, 2026Viewing574-7
Oct 21, 2026581+341
Oct 16, 2026240+29
Oct 15, 2026211+36
Oct 14, 2026175+45
Oct 09, 2026130+118
Oct 08, 2026120
Oct 07, 2026120
Oct 06, 202612+12
Oct 05, 202600
Oct 02, 20260No prior observation