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Contract OI history

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Jan 21, 2028 EXPIRATION

UBS $57.50 Call

UBS280121C00057500

Latest saved OI979Oct 23, 2026
Last change0vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
UBS $57.50 call open interest history 10 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 9794890 2026-10-02: 952 OI2026-10-06: 952 OI2026-10-07: 952 OI2026-10-08: 952 OI2026-10-09: 956 OI2026-10-13: 969 OI2026-10-15: 969 OI2026-10-16: 979 OI2026-10-21: 979 OI2026-10-23: 979 OI Oct 02, 2026Oct 23, 2026

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

UBS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing9790
Oct 21, 20269790
Oct 16, 2026979+10
Oct 15, 20269690
Oct 13, 2026969+13
Oct 09, 2026956+4
Oct 08, 20269520
Oct 07, 20269520
Oct 06, 20269520
Oct 02, 2026952No prior observation