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Contract OI history

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Jan 21, 2028 EXPIRATION

UROY $4.00 Put

UROY280121P00004000

Latest saved OI430Oct 23, 2026
Last change+2vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
UROY $4.00 put open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 4302150 2026-10-08: 426 OI2026-10-09: 428 OI2026-10-13: 428 OI2026-10-15: 428 OI2026-10-16: 428 OI2026-10-21: 428 OI2026-10-23: 430 OI Oct 08, 2026Oct 23, 2026

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

UROY contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing430+2
Oct 21, 20264280
Oct 16, 20264280
Oct 15, 20264280
Oct 13, 20264280
Oct 09, 2026428+2
Oct 08, 2026426No prior observation