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Contract OI history

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Mar 19, 2027 EXPIRATION

KR $72.50 Call

KR270319C00072500

Latest saved OI159Oct 23, 2026
Last change+28vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
KR $72.50 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. 159790 2026-10-02: 113 OI2026-10-05: 113 OI2026-10-06: 113 OI2026-10-07: 141 OI2026-10-08: 141 OI2026-10-09: 141 OI2026-10-13: 140 OI2026-10-14: 140 OI2026-10-15: 140 OI2026-10-16: 140 OI2026-10-21: 131 OI2026-10-23: 159 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, 2026Viewing159+28
Oct 21, 2026131-9
Oct 16, 20261400
Oct 15, 20261400
Oct 14, 20261400
Oct 13, 2026140-1
Oct 09, 20261410
Oct 08, 20261410
Oct 07, 2026141+28
Oct 06, 20261130
Oct 05, 20261130
Oct 02, 2026113No prior observation