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Contract OI history

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Jan 21, 2028 EXPIRATION

KLAR $5.00 Call

KLAR280121C00005000

Latest saved OI341Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
KLAR $5.00 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. 3411700 2026-10-02: 340 OI2026-10-05: 340 OI2026-10-06: 340 OI2026-10-07: 340 OI2026-10-08: 340 OI2026-10-09: 340 OI2026-10-13: 340 OI2026-10-14: 340 OI2026-10-15: 341 OI2026-10-16: 341 OI2026-10-21: 341 OI2026-10-23: 341 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, 2026Viewing3410
Oct 21, 20263410
Oct 16, 20263410
Oct 15, 2026341+1
Oct 14, 20263400
Oct 13, 20263400
Oct 09, 20263400
Oct 08, 20263400
Oct 07, 20263400
Oct 06, 20263400
Oct 05, 20263400
Oct 02, 2026340No prior observation