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Contract OI history

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Dec 18, 2026 EXPIRATION

KLAR $20.00 Call

KLAR261218C00020000

Latest saved OI1,204Oct 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 $20.00 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. 1,2416200 2026-10-02: 1,231 OI2026-10-05: 1,237 OI2026-10-06: 1,241 OI2026-10-07: 1,233 OI2026-10-08: 1,237 OI2026-10-09: 1,235 OI2026-10-13: 1,215 OI2026-10-14: 1,215 OI2026-10-15: 1,215 OI2026-10-16: 1,214 OI2026-10-21: 1,204 OI2026-10-23: 1,204 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, 2026Viewing1,2040
Oct 21, 20261,204-10
Oct 16, 20261,214-1
Oct 15, 20261,2150
Oct 14, 20261,2150
Oct 13, 20261,215-20
Oct 09, 20261,235-2
Oct 08, 20261,237+4
Oct 07, 20261,233-8
Oct 06, 20261,241+4
Oct 05, 20261,237+6
Oct 02, 20261,231No prior observation