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Contract OI history

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Jan 15, 2027 EXPIRATION

TSM $130.00 Put

TSM270115P00130000

Latest saved OI884Oct 23, 2026
Last change-6vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
TSM $130.00 put open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 9034510 2026-10-02: 903 OI2026-10-05: 903 OI2026-10-06: 897 OI2026-10-07: 898 OI2026-10-08: 898 OI2026-10-09: 890 OI2026-10-14: 890 OI2026-10-15: 890 OI2026-10-16: 891 OI2026-10-21: 890 OI2026-10-23: 884 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, 2026Viewing884-6
Oct 21, 2026890-1
Oct 16, 2026891+1
Oct 15, 20268900
Oct 14, 20268900
Oct 09, 2026890-8
Oct 08, 20268980
Oct 07, 2026898+1
Oct 06, 2026897-6
Oct 05, 20269030
Oct 02, 2026903No prior observation