OITracker Cboe delayed data

Contract OI history

Back to ROIV

Nov 20, 2026 EXPIRATION

ROIV $45.00 Call

ROIV261120C00045000

Latest saved OI177Oct 23, 2026
Last change+1vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ROIV $45.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 177880 2026-10-09: 161 OI2026-10-13: 176 OI2026-10-14: 176 OI2026-10-15: 176 OI2026-10-16: 176 OI2026-10-21: 176 OI2026-10-23: 177 OI Oct 09, 2026Oct 23, 2026

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

ROIV contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing177+1
Oct 21, 20261760
Oct 16, 20261760
Oct 15, 20261760
Oct 14, 20261760
Oct 13, 2026176+15
Oct 09, 2026161No prior observation