OITracker Cboe delayed data

Contract OI history

Back to CDE

Jan 21, 2028 EXPIRATION

CDE $30.00 Call

CDE280121C00030000

Latest saved OI9,168Oct 23, 2026
Last change-181vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CDE $30.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 9,3494,6740 2026-10-02: 9,094 OI2026-10-05: 9,107 OI2026-10-06: 9,107 OI2026-10-07: 9,107 OI2026-10-08: 9,107 OI2026-10-09: 9,106 OI2026-10-13: 9,087 OI2026-10-14: 9,087 OI2026-10-15: 9,268 OI2026-10-16: 9,268 OI2026-10-21: 9,349 OI2026-10-23: 9,168 OI Oct 02, 2026Oct 23, 2026

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

CDE contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing9,168-181
Oct 21, 20269,349+81
Oct 16, 20269,2680
Oct 15, 20269,268+181
Oct 14, 20269,0870
Oct 13, 20269,087-19
Oct 09, 20269,106-1
Oct 08, 20269,1070
Oct 07, 20269,1070
Oct 06, 20269,1070
Oct 05, 20269,107+13
Oct 02, 20269,094No prior observation