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Contract OI history

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Jan 15, 2027 EXPIRATION

TSM $590.00 Call

TSM270115C00590000

Latest saved OI690Oct 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 $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. 6903450 2026-10-02: 631 OI2026-10-05: 643 OI2026-10-06: 670 OI2026-10-07: 670 OI2026-10-08: 670 OI2026-10-09: 670 OI2026-10-14: 670 OI2026-10-15: 672 OI2026-10-16: 680 OI2026-10-21: 689 OI2026-10-23: 690 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, 2026Viewing690+1
Oct 21, 2026689+9
Oct 16, 2026680+8
Oct 15, 2026672+2
Oct 14, 20266700
Oct 09, 20266700
Oct 08, 20266700
Oct 07, 20266700
Oct 06, 2026670+27
Oct 05, 2026643+12
Oct 02, 2026631No prior observation