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Contract OI history

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Jan 15, 2027 EXPIRATION

KR $55.00 Put

KR270115P00055000

Latest saved OI1,761Oct 23, 2026
Last change+5vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
KR $55.00 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. 1,7618800 2026-10-02: 1,741 OI2026-10-05: 1,741 OI2026-10-06: 1,740 OI2026-10-07: 1,724 OI2026-10-08: 1,724 OI2026-10-09: 1,726 OI2026-10-13: 1,748 OI2026-10-14: 1,748 OI2026-10-15: 1,748 OI2026-10-16: 1,749 OI2026-10-21: 1,756 OI2026-10-23: 1,761 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, 2026Viewing1,761+5
Oct 21, 20261,756+7
Oct 16, 20261,749+1
Oct 15, 20261,7480
Oct 14, 20261,7480
Oct 13, 20261,748+22
Oct 09, 20261,726+2
Oct 08, 20261,7240
Oct 07, 20261,724-16
Oct 06, 20261,740-1
Oct 05, 20261,7410
Oct 02, 20261,741No prior observation