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Contract OI history

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Nov 20, 2026 EXPIRATION

KR $67.50 Call

KR261120C00067500

Latest saved OI560Oct 23, 2026
Last change+44vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
KR $67.50 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. 5602800 2026-10-02: 311 OI2026-10-05: 311 OI2026-10-06: 309 OI2026-10-07: 309 OI2026-10-08: 309 OI2026-10-09: 320 OI2026-10-13: 335 OI2026-10-14: 335 OI2026-10-15: 339 OI2026-10-16: 382 OI2026-10-21: 516 OI2026-10-23: 560 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, 2026Viewing560+44
Oct 21, 2026516+134
Oct 16, 2026382+43
Oct 15, 2026339+4
Oct 14, 20263350
Oct 13, 2026335+15
Oct 09, 2026320+11
Oct 08, 20263090
Oct 07, 20263090
Oct 06, 2026309-2
Oct 05, 20263110
Oct 02, 2026311No prior observation