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Contract OI history

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Mar 19, 2027 EXPIRATION

TSM $590.00 Call

TSM270319C00590000

Latest saved OI305Oct 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 $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. 3091540 2026-10-02: 309 OI2026-10-05: 309 OI2026-10-06: 302 OI2026-10-07: 303 OI2026-10-08: 303 OI2026-10-09: 303 OI2026-10-14: 301 OI2026-10-15: 301 OI2026-10-16: 304 OI2026-10-21: 305 OI2026-10-23: 305 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, 2026Viewing3050
Oct 21, 2026305+1
Oct 16, 2026304+3
Oct 15, 20263010
Oct 14, 2026301-2
Oct 09, 20263030
Oct 08, 20263030
Oct 07, 2026303+1
Oct 06, 2026302-7
Oct 05, 20263090
Oct 02, 2026309No prior observation