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Contract OI history

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Jan 15, 2027 EXPIRATION

TSM $240.00 Call

TSM270115C00240000

Latest saved OI1,063Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
TSM $240.00 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. 1,0845420 2026-10-02: 1,084 OI2026-10-05: 1,084 OI2026-10-06: 1,083 OI2026-10-07: 1,083 OI2026-10-08: 1,083 OI2026-10-09: 1,083 OI2026-10-14: 1,065 OI2026-10-15: 1,065 OI2026-10-16: 1,065 OI2026-10-21: 1,063 OI2026-10-23: 1,063 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, 2026Viewing1,0630
Oct 21, 20261,063-2
Oct 16, 20261,0650
Oct 15, 20261,0650
Oct 14, 20261,065-18
Oct 09, 20261,0830
Oct 08, 20261,0830
Oct 07, 20261,0830
Oct 06, 20261,083-1
Oct 05, 20261,0840
Oct 02, 20261,084No prior observation