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Contract OI history

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Oct 30, 2026 EXPIRATION

KLAR $13.50 Call

KLAR261030C00013500

Latest saved OI265Oct 23, 2026
Last change-1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
KLAR $13.50 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. 2661330 2026-10-02: 24 OI2026-10-05: 24 OI2026-10-06: 28 OI2026-10-07: 28 OI2026-10-08: 28 OI2026-10-09: 28 OI2026-10-13: 43 OI2026-10-14: 43 OI2026-10-15: 43 OI2026-10-16: 45 OI2026-10-21: 266 OI2026-10-23: 265 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, 2026Viewing265-1
Oct 21, 2026266+221
Oct 16, 202645+2
Oct 15, 2026430
Oct 14, 2026430
Oct 13, 202643+15
Oct 09, 2026280
Oct 08, 2026280
Oct 07, 2026280
Oct 06, 202628+4
Oct 05, 2026240
Oct 02, 202624No prior observation