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Contract OI history

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Sep 17, 2027 EXPIRATION

KR $50.00 Put

KR270917P00050000

Latest saved OI869Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
KR $50.00 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. 8694340 2026-10-02: 868 OI2026-10-05: 868 OI2026-10-06: 869 OI2026-10-07: 869 OI2026-10-08: 869 OI2026-10-09: 869 OI2026-10-13: 869 OI2026-10-14: 869 OI2026-10-15: 869 OI2026-10-16: 869 OI2026-10-21: 869 OI2026-10-23: 869 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, 2026Viewing8690
Oct 21, 20268690
Oct 16, 20268690
Oct 15, 20268690
Oct 14, 20268690
Oct 13, 20268690
Oct 09, 20268690
Oct 08, 20268690
Oct 07, 20268690
Oct 06, 2026869+1
Oct 05, 20268680
Oct 02, 2026868No prior observation