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Contract OI history

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Jan 21, 2028 EXPIRATION

KR $70.00 Call

KR280121C00070000

Latest saved OI364Oct 23, 2026
Last change+11vs 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. 3641820 2026-10-02: 337 OI2026-10-05: 337 OI2026-10-06: 337 OI2026-10-07: 338 OI2026-10-08: 338 OI2026-10-09: 338 OI2026-10-13: 348 OI2026-10-14: 348 OI2026-10-15: 348 OI2026-10-16: 353 OI2026-10-21: 353 OI2026-10-23: 364 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, 2026Viewing364+11
Oct 21, 20263530
Oct 16, 2026353+5
Oct 15, 20263480
Oct 14, 20263480
Oct 13, 2026348+10
Oct 09, 20263380
Oct 08, 20263380
Oct 07, 2026338+1
Oct 06, 20263370
Oct 05, 20263370
Oct 02, 2026337No prior observation