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Contract OI history

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Sep 17, 2027 EXPIRATION

TSM $590.00 Call

TSM270917C00590000

Latest saved OI130Oct 23, 2026
Last change+8vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
TSM $590.00 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. 130650 2026-10-02: 112 OI2026-10-05: 112 OI2026-10-06: 112 OI2026-10-07: 112 OI2026-10-08: 112 OI2026-10-09: 114 OI2026-10-14: 114 OI2026-10-15: 114 OI2026-10-16: 114 OI2026-10-21: 122 OI2026-10-23: 130 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, 2026Viewing130+8
Oct 21, 2026122+8
Oct 16, 20261140
Oct 15, 20261140
Oct 14, 20261140
Oct 09, 2026114+2
Oct 08, 20261120
Oct 07, 20261120
Oct 06, 20261120
Oct 05, 20261120
Oct 02, 2026112No prior observation