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Contract OI history

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Jun 17, 2027 EXPIRATION

KR $50.00 Put

KR270617P00050000

Latest saved OI2,609Oct 23, 2026
Last change+223vs 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. 2,6091,3040 2026-10-02: 1,161 OI2026-10-05: 1,161 OI2026-10-06: 1,181 OI2026-10-07: 1,181 OI2026-10-08: 1,181 OI2026-10-09: 1,181 OI2026-10-13: 1,182 OI2026-10-14: 1,182 OI2026-10-15: 1,182 OI2026-10-16: 1,181 OI2026-10-21: 2,386 OI2026-10-23: 2,609 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, 2026Viewing2,609+223
Oct 21, 20262,386+1,205
Oct 16, 20261,181-1
Oct 15, 20261,1820
Oct 14, 20261,1820
Oct 13, 20261,182+1
Oct 09, 20261,1810
Oct 08, 20261,1810
Oct 07, 20261,1810
Oct 06, 20261,181+20
Oct 05, 20261,1610
Oct 02, 20261,161No prior observation