OITracker Cboe delayed data

Contract OI history

Back to KDK

Jan 19, 2029 EXPIRATION

KDK $4.00 Call

KDK290119C00004000

Latest saved OI132Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
KDK $4.00 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. 132660 2026-10-09: 83 OI2026-10-13: 83 OI2026-10-14: 83 OI2026-10-15: 100 OI2026-10-16: 100 OI2026-10-21: 132 OI2026-10-23: 132 OI Oct 09, 2026Oct 23, 2026

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

KDK contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1320
Oct 21, 2026132+32
Oct 16, 20261000
Oct 15, 2026100+17
Oct 14, 2026830
Oct 13, 2026830
Oct 09, 202683No prior observation