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Contract OI history

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Feb 19, 2027 EXPIRATION

UBS $45.00 Put

UBS270219P00045000

Latest saved OI565Oct 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 $45.00 put open interest history 10 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 5652820 2026-10-02: 475 OI2026-10-06: 472 OI2026-10-07: 472 OI2026-10-08: 472 OI2026-10-09: 472 OI2026-10-13: 472 OI2026-10-15: 472 OI2026-10-16: 472 OI2026-10-21: 565 OI2026-10-23: 565 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, 2026Viewing5650
Oct 21, 2026565+93
Oct 16, 20264720
Oct 15, 20264720
Oct 13, 20264720
Oct 09, 20264720
Oct 08, 20264720
Oct 07, 20264720
Oct 06, 2026472-3
Oct 02, 2026475No prior observation