OITracker Cboe delayed data

Contract OI history

Back to REAL

Jan 15, 2027 EXPIRATION

REAL $15.00 Call

REAL270115C00015000

Latest saved OI6,853Oct 23, 2026
Last change0vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
REAL $15.00 call open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 6,8563,4280 2026-10-09: 6,855 OI2026-10-13: 6,856 OI2026-10-14: 6,856 OI2026-10-16: 6,854 OI2026-10-21: 6,853 OI2026-10-23: 6,853 OI Oct 09, 2026Oct 23, 2026

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

REAL contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing6,8530
Oct 21, 20266,853-1
Oct 16, 20266,854-2
Oct 14, 20266,8560
Oct 13, 20266,856+1
Oct 09, 20266,855No prior observation