OITracker Cboe delayed data

Contract OI history

Back to KR

Jan 15, 2027 EXPIRATION

KR $65.00 Put

KR270115P00065000

Latest saved OI452Oct 23, 2026
Last change+21vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
KR $65.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 4522260 2026-10-02: 379 OI2026-10-05: 379 OI2026-10-06: 380 OI2026-10-07: 380 OI2026-10-08: 380 OI2026-10-09: 380 OI2026-10-13: 385 OI2026-10-14: 385 OI2026-10-15: 385 OI2026-10-16: 418 OI2026-10-21: 431 OI2026-10-23: 452 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, 2026Viewing452+21
Oct 21, 2026431+13
Oct 16, 2026418+33
Oct 15, 20263850
Oct 14, 20263850
Oct 13, 2026385+5
Oct 09, 20263800
Oct 08, 20263800
Oct 07, 20263800
Oct 06, 2026380+1
Oct 05, 20263790
Oct 02, 2026379No prior observation