OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

KDK $12.50 Call

KDK270115C00012500

Latest saved OI1,030Oct 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 $12.50 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. 1,0305150 2026-10-09: 1,030 OI2026-10-13: 1,030 OI2026-10-14: 1,030 OI2026-10-15: 1,030 OI2026-10-16: 1,030 OI2026-10-21: 1,030 OI2026-10-23: 1,030 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, 2026Viewing1,0300
Oct 21, 20261,0300
Oct 16, 20261,0300
Oct 15, 20261,0300
Oct 14, 20261,0300
Oct 13, 20261,0300
Oct 09, 20261,030No prior observation