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Contract OI history

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Apr 16, 2027 EXPIRATION

TSM $500.00 Call

TSM270416C00500000

Latest saved OI1,263Oct 23, 2026
Last change+44vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
TSM $500.00 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. 1,2876430 2026-10-02: 991 OI2026-10-05: 1,029 OI2026-10-06: 1,136 OI2026-10-07: 1,138 OI2026-10-08: 1,138 OI2026-10-09: 1,130 OI2026-10-14: 1,135 OI2026-10-15: 1,134 OI2026-10-16: 1,287 OI2026-10-21: 1,219 OI2026-10-23: 1,263 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, 2026Viewing1,263+44
Oct 21, 20261,219-68
Oct 16, 20261,287+153
Oct 15, 20261,134-1
Oct 14, 20261,135+5
Oct 09, 20261,130-8
Oct 08, 20261,1380
Oct 07, 20261,138+2
Oct 06, 20261,136+107
Oct 05, 20261,029+38
Oct 02, 2026991No prior observation