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Contract OI history

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Mar 19, 2027 EXPIRATION

KLAR $22.50 Call

KLAR270319C00022500

Latest saved OI372Oct 23, 2026
Last change+2vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
KLAR $22.50 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. 3721860 2026-10-02: 331 OI2026-10-05: 331 OI2026-10-06: 315 OI2026-10-07: 315 OI2026-10-08: 370 OI2026-10-09: 370 OI2026-10-13: 371 OI2026-10-14: 371 OI2026-10-15: 371 OI2026-10-16: 371 OI2026-10-21: 370 OI2026-10-23: 372 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, 2026Viewing372+2
Oct 21, 2026370-1
Oct 16, 20263710
Oct 15, 20263710
Oct 14, 20263710
Oct 13, 2026371+1
Oct 09, 20263700
Oct 08, 2026370+55
Oct 07, 20263150
Oct 06, 2026315-16
Oct 05, 20263310
Oct 02, 2026331No prior observation