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Contract OI history

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Jan 15, 2027 EXPIRATION

TSM $330.00 Call

TSM270115C00330000

Latest saved OI4,871Oct 23, 2026
Last change+1vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
TSM $330.00 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. 4,9912,4950 2026-10-02: 4,991 OI2026-10-05: 4,990 OI2026-10-06: 4,966 OI2026-10-07: 4,975 OI2026-10-08: 4,975 OI2026-10-09: 4,975 OI2026-10-14: 4,965 OI2026-10-15: 4,964 OI2026-10-16: 4,922 OI2026-10-21: 4,870 OI2026-10-23: 4,871 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, 2026Viewing4,871+1
Oct 21, 20264,870-52
Oct 16, 20264,922-42
Oct 15, 20264,964-1
Oct 14, 20264,965-10
Oct 09, 20264,9750
Oct 08, 20264,9750
Oct 07, 20264,975+9
Oct 06, 20264,966-24
Oct 05, 20264,990-1
Oct 02, 20264,991No prior observation