OITracker Cboe delayed data

Contract OI history

Back to CORZ

Jan 15, 2027 EXPIRATION

CORZ $14.00 Put

CORZ270115P00014000

Latest saved OI11,240Oct 23, 2026
Last change-6vs 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. 11,2465,6230 2026-10-09: 9,224 OI2026-10-13: 9,224 OI2026-10-14: 9,224 OI2026-10-15: 9,224 OI2026-10-16: 11,180 OI2026-10-21: 11,246 OI2026-10-23: 11,240 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, 2026Viewing11,240-6
Oct 21, 202611,246+66
Oct 16, 202611,180+1,956
Oct 15, 20269,2240
Oct 14, 20269,2240
Oct 13, 20269,2240
Oct 09, 20269,224No prior observation