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Contract OI history

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Feb 19, 2027 EXPIRATION

U $34.00 Put

U270219P00034000

Latest saved OI131Oct 23, 2026
Last change+18vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
U $34.00 put open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 131650 2026-10-02: 90 OI2026-10-05: 90 OI2026-10-06: 90 OI2026-10-07: 90 OI2026-10-08: 90 OI2026-10-09: 90 OI2026-10-14: 90 OI2026-10-15: 90 OI2026-10-16: 90 OI2026-10-21: 113 OI2026-10-23: 131 OI Oct 02, 2026Oct 23, 2026

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

U contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing131+18
Oct 21, 2026113+23
Oct 16, 2026900
Oct 15, 2026900
Oct 14, 2026900
Oct 09, 2026900
Oct 08, 2026900
Oct 07, 2026900
Oct 06, 2026900
Oct 05, 2026900
Oct 02, 202690No prior observation