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Contract OI history

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Dec 18, 2026 EXPIRATION

KR $70.00 Call

KR261218C00070000

Latest saved OI545Oct 23, 2026
Last change+64vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
KR $70.00 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. 5452720 2026-10-02: 398 OI2026-10-05: 398 OI2026-10-06: 390 OI2026-10-07: 390 OI2026-10-08: 390 OI2026-10-09: 399 OI2026-10-13: 401 OI2026-10-14: 401 OI2026-10-15: 402 OI2026-10-16: 448 OI2026-10-21: 481 OI2026-10-23: 545 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, 2026Viewing545+64
Oct 21, 2026481+33
Oct 16, 2026448+46
Oct 15, 2026402+1
Oct 14, 20264010
Oct 13, 2026401+2
Oct 09, 2026399+9
Oct 08, 20263900
Oct 07, 20263900
Oct 06, 2026390-8
Oct 05, 20263980
Oct 02, 2026398No prior observation