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Contract OI history

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Jan 15, 2027 EXPIRATION

KR $72.50 Call

KR270115C00072500

Latest saved OI1,517Oct 23, 2026
Last change+1,092vs 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. 1,5177580 2026-10-02: 323 OI2026-10-05: 323 OI2026-10-06: 323 OI2026-10-07: 323 OI2026-10-08: 323 OI2026-10-09: 338 OI2026-10-13: 353 OI2026-10-14: 353 OI2026-10-15: 354 OI2026-10-16: 356 OI2026-10-21: 425 OI2026-10-23: 1,517 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, 2026Viewing1,517+1,092
Oct 21, 2026425+69
Oct 16, 2026356+2
Oct 15, 2026354+1
Oct 14, 20263530
Oct 13, 2026353+15
Oct 09, 2026338+15
Oct 08, 20263230
Oct 07, 20263230
Oct 06, 20263230
Oct 05, 20263230
Oct 02, 2026323No prior observation