OITracker Cboe delayed data

Contract OI history

Back to CORZ

Oct 23, 2026 EXPIRATION

CORZ $14.00 Put

CORZ261023P00014000

Latest saved OI729Oct 23, 2026
Last change-11vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CORZ $14.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 7403700 2026-10-09: 179 OI2026-10-13: 247 OI2026-10-14: 247 OI2026-10-15: 251 OI2026-10-16: 259 OI2026-10-21: 740 OI2026-10-23: 729 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, 2026Viewing729-11
Oct 21, 2026740+481
Oct 16, 2026259+8
Oct 15, 2026251+4
Oct 14, 20262470
Oct 13, 2026247+68
Oct 09, 2026179No prior observation