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Contract OI history

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Jan 21, 2028 EXPIRATION

KLAR $45.00 Call

KLAR280121C00045000

Latest saved OI3,555Oct 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
KLAR $45.00 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. 3,5551,7770 2026-10-02: 3,133 OI2026-10-05: 3,149 OI2026-10-06: 3,149 OI2026-10-07: 3,149 OI2026-10-08: 3,150 OI2026-10-09: 3,180 OI2026-10-13: 3,221 OI2026-10-14: 3,221 OI2026-10-15: 3,299 OI2026-10-16: 3,302 OI2026-10-21: 3,527 OI2026-10-23: 3,555 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, 2026Viewing3,555+28
Oct 21, 20263,527+225
Oct 16, 20263,302+3
Oct 15, 20263,299+78
Oct 14, 20263,2210
Oct 13, 20263,221+41
Oct 09, 20263,180+30
Oct 08, 20263,150+1
Oct 07, 20263,1490
Oct 06, 20263,1490
Oct 05, 20263,149+16
Oct 02, 20263,133No prior observation