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Contract OI history

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Jan 21, 2028 EXPIRATION

KLAR $25.00 Call

KLAR280121C00025000

Latest saved OI899Oct 23, 2026
Last change+50vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
KLAR $25.00 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. 8994490 2026-10-02: 829 OI2026-10-05: 829 OI2026-10-06: 829 OI2026-10-07: 829 OI2026-10-08: 829 OI2026-10-09: 829 OI2026-10-13: 829 OI2026-10-14: 829 OI2026-10-15: 859 OI2026-10-16: 859 OI2026-10-21: 849 OI2026-10-23: 899 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

KLAR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing899+50
Oct 21, 2026849-10
Oct 16, 20268590
Oct 15, 2026859+30
Oct 14, 20268290
Oct 13, 20268290
Oct 09, 20268290
Oct 08, 20268290
Oct 07, 20268290
Oct 06, 20268290
Oct 05, 20268290
Oct 02, 2026829No prior observation