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Contract OI history

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Oct 23, 2026 EXPIRATION

TSM $455.00 Call

TSM261023C00455000

Latest saved OI961Oct 23, 2026
Last change+205vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
TSM $455.00 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. 9614800 2026-10-02: 352 OI2026-10-05: 298 OI2026-10-06: 273 OI2026-10-07: 272 OI2026-10-08: 272 OI2026-10-09: 333 OI2026-10-14: 420 OI2026-10-15: 677 OI2026-10-16: 922 OI2026-10-21: 756 OI2026-10-23: 961 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, 2026Viewing961+205
Oct 21, 2026756-166
Oct 16, 2026922+245
Oct 15, 2026677+257
Oct 14, 2026420+87
Oct 09, 2026333+61
Oct 08, 20262720
Oct 07, 2026272-1
Oct 06, 2026273-25
Oct 05, 2026298-54
Oct 02, 2026352No prior observation