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Contract OI history

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Nov 20, 2026 EXPIRATION

ULS $80.00 Call

ULS261120C00080000

Latest saved OI4,149Oct 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
ULS $80.00 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. 4,1492,0740 2026-10-02: 4,002 OI2026-10-05: 4,002 OI2026-10-06: 4,002 OI2026-10-07: 4,002 OI2026-10-08: 4,002 OI2026-10-09: 4,002 OI2026-10-14: 4,003 OI2026-10-15: 4,003 OI2026-10-16: 4,003 OI2026-10-21: 4,148 OI2026-10-23: 4,149 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

ULS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing4,149+1
Oct 21, 20264,148+145
Oct 16, 20264,0030
Oct 15, 20264,0030
Oct 14, 20264,003+1
Oct 09, 20264,0020
Oct 08, 20264,0020
Oct 07, 20264,0020
Oct 06, 20264,0020
Oct 05, 20264,0020
Oct 02, 20264,002No prior observation