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Contract OI history

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Nov 20, 2026 EXPIRATION

UBS $57.50 Call

UBS261120C00057500

Latest saved OI1,230Oct 23, 2026
Last change-1vs 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. 1,3326660 2026-10-02: 1,216 OI2026-10-06: 1,222 OI2026-10-07: 1,332 OI2026-10-08: 1,232 OI2026-10-09: 1,231 OI2026-10-13: 1,231 OI2026-10-15: 1,231 OI2026-10-16: 1,231 OI2026-10-21: 1,231 OI2026-10-23: 1,230 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, 2026Viewing1,230-1
Oct 21, 20261,2310
Oct 16, 20261,2310
Oct 15, 20261,2310
Oct 13, 20261,2310
Oct 09, 20261,231-1
Oct 08, 20261,232-100
Oct 07, 20261,332+110
Oct 06, 20261,222+6
Oct 02, 20261,216No prior observation