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Contract OI history

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Apr 16, 2027 EXPIRATION

TSM $450.00 Call

TSM270416C00450000

Latest saved OI531Oct 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 $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. 5312650 2026-10-02: 402 OI2026-10-05: 402 OI2026-10-06: 401 OI2026-10-07: 403 OI2026-10-08: 403 OI2026-10-09: 510 OI2026-10-14: 451 OI2026-10-15: 459 OI2026-10-16: 479 OI2026-10-21: 510 OI2026-10-23: 531 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, 2026Viewing531+21
Oct 21, 2026510+31
Oct 16, 2026479+20
Oct 15, 2026459+8
Oct 14, 2026451-59
Oct 09, 2026510+107
Oct 08, 20264030
Oct 07, 2026403+2
Oct 06, 2026401-1
Oct 05, 20264020
Oct 02, 2026402No prior observation