OITracker Cboe delayed data

Contract OI history

Back to CORZ

Dec 17, 2027 EXPIRATION

CORZ $12.00 Call

CORZ271217C00012000

Latest saved OI9,082Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CORZ $12.00 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. 9,0824,5410 2026-10-09: 8,949 OI2026-10-13: 8,948 OI2026-10-14: 8,948 OI2026-10-15: 8,948 OI2026-10-16: 8,949 OI2026-10-21: 9,082 OI2026-10-23: 9,082 OI Oct 09, 2026Oct 23, 2026

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

CORZ contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing9,0820
Oct 21, 20269,082+133
Oct 16, 20268,949+1
Oct 15, 20268,9480
Oct 14, 20268,9480
Oct 13, 20268,948-1
Oct 09, 20268,949No prior observation