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Contract OI history

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Feb 19, 2027 EXPIRATION

TSM $410.00 Call

TSM270219C00410000

Latest saved OI869Oct 23, 2026
Last change+13vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
TSM $410.00 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. 8694340 2026-10-02: 783 OI2026-10-05: 780 OI2026-10-06: 781 OI2026-10-07: 831 OI2026-10-08: 831 OI2026-10-09: 831 OI2026-10-14: 831 OI2026-10-15: 807 OI2026-10-16: 846 OI2026-10-21: 856 OI2026-10-23: 869 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, 2026Viewing869+13
Oct 21, 2026856+10
Oct 16, 2026846+39
Oct 15, 2026807-24
Oct 14, 20268310
Oct 09, 20268310
Oct 08, 20268310
Oct 07, 2026831+50
Oct 06, 2026781+1
Oct 05, 2026780-3
Oct 02, 2026783No prior observation