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Contract OI history

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Feb 19, 2027 EXPIRATION

UBS $57.50 Call

UBS270219C00057500

Latest saved OI455Oct 23, 2026
Last change+2vs 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. 4912450 2026-10-02: 487 OI2026-10-06: 489 OI2026-10-07: 489 OI2026-10-08: 491 OI2026-10-09: 450 OI2026-10-13: 453 OI2026-10-15: 453 OI2026-10-16: 453 OI2026-10-21: 453 OI2026-10-23: 455 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, 2026Viewing455+2
Oct 21, 20264530
Oct 16, 20264530
Oct 15, 20264530
Oct 13, 2026453+3
Oct 09, 2026450-41
Oct 08, 2026491+2
Oct 07, 20264890
Oct 06, 2026489+2
Oct 02, 2026487No prior observation