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Contract OI history

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Dec 18, 2026 EXPIRATION

KR $57.50 Call

KR261218C00057500

Latest saved OI391Oct 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 $57.50 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. 4092040 2026-10-02: 398 OI2026-10-05: 398 OI2026-10-06: 398 OI2026-10-07: 409 OI2026-10-08: 409 OI2026-10-09: 405 OI2026-10-13: 396 OI2026-10-14: 396 OI2026-10-15: 394 OI2026-10-16: 391 OI2026-10-21: 391 OI2026-10-23: 391 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, 2026Viewing3910
Oct 21, 20263910
Oct 16, 2026391-3
Oct 15, 2026394-2
Oct 14, 20263960
Oct 13, 2026396-9
Oct 09, 2026405-4
Oct 08, 20264090
Oct 07, 2026409+11
Oct 06, 20263980
Oct 05, 20263980
Oct 02, 2026398No prior observation