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Contract OI history

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Oct 23, 2026 EXPIRATION

KR $64.00 Call

KR261023C00064000

Latest saved OI10,378Oct 23, 2026
Last change-215vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
KR $64.00 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. 10,5935,2960 2026-10-02: 261 OI2026-10-05: 260 OI2026-10-06: 263 OI2026-10-07: 264 OI2026-10-08: 264 OI2026-10-09: 282 OI2026-10-13: 316 OI2026-10-14: 316 OI2026-10-15: 318 OI2026-10-16: 9,167 OI2026-10-21: 10,593 OI2026-10-23: 10,378 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, 2026Viewing10,378-215
Oct 21, 202610,593+1,426
Oct 16, 20269,167+8,849
Oct 15, 2026318+2
Oct 14, 20263160
Oct 13, 2026316+34
Oct 09, 2026282+18
Oct 08, 20262640
Oct 07, 2026264+1
Oct 06, 2026263+3
Oct 05, 2026260-1
Oct 02, 2026261No prior observation