OITracker Cboe delayed data

Contract OI history

Back to KR

Nov 20, 2026 EXPIRATION

KR $65.00 Call

KR261120C00065000

Latest saved OI2,574Oct 23, 2026
Last change-55vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
KR $65.00 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. 2,6291,3140 2026-10-02: 87 OI2026-10-05: 88 OI2026-10-06: 97 OI2026-10-07: 537 OI2026-10-08: 537 OI2026-10-09: 566 OI2026-10-13: 1,135 OI2026-10-14: 1,135 OI2026-10-15: 1,163 OI2026-10-16: 2,527 OI2026-10-21: 2,629 OI2026-10-23: 2,574 OI Oct 02, 2026Oct 23, 2026

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

KR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing2,574-55
Oct 21, 20262,629+102
Oct 16, 20262,527+1,364
Oct 15, 20261,163+28
Oct 14, 20261,1350
Oct 13, 20261,135+569
Oct 09, 2026566+29
Oct 08, 20265370
Oct 07, 2026537+440
Oct 06, 202697+9
Oct 05, 202688+1
Oct 02, 202687No prior observation