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Contract OI history

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Jan 21, 2028 EXPIRATION

UROY $3.50 Put

UROY280121P00003500

Latest saved OI368Oct 23, 2026
Last change+6vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
UROY $3.50 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. 3681840 2026-10-08: 349 OI2026-10-09: 349 OI2026-10-13: 352 OI2026-10-15: 355 OI2026-10-16: 357 OI2026-10-21: 362 OI2026-10-23: 368 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, 2026Viewing368+6
Oct 21, 2026362+5
Oct 16, 2026357+2
Oct 15, 2026355+3
Oct 13, 2026352+3
Oct 09, 20263490
Oct 08, 2026349No prior observation