OITracker Cboe delayed data

Contract OI history

Back to UROY

Nov 20, 2026 EXPIRATION

UROY $4.00 Put

UROY261120P00004000

Latest saved OI183Oct 23, 2026
Last change-1vs 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. 184920 2026-10-08: 90 OI2026-10-09: 90 OI2026-10-13: 122 OI2026-10-15: 125 OI2026-10-16: 164 OI2026-10-21: 184 OI2026-10-23: 183 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, 2026Viewing183-1
Oct 21, 2026184+20
Oct 16, 2026164+39
Oct 15, 2026125+3
Oct 13, 2026122+32
Oct 09, 2026900
Oct 08, 202690No prior observation