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Contract OI history

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Jan 15, 2027 EXPIRATION

UBS $52.50 Call

UBS270115C00052500

Latest saved OI922Oct 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 $52.50 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. 9304650 2026-10-02: 849 OI2026-10-06: 887 OI2026-10-07: 897 OI2026-10-08: 899 OI2026-10-09: 901 OI2026-10-13: 904 OI2026-10-15: 905 OI2026-10-16: 930 OI2026-10-21: 922 OI2026-10-23: 922 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, 2026Viewing9220
Oct 21, 2026922-8
Oct 16, 2026930+25
Oct 15, 2026905+1
Oct 13, 2026904+3
Oct 09, 2026901+2
Oct 08, 2026899+2
Oct 07, 2026897+10
Oct 06, 2026887+38
Oct 02, 2026849No prior observation