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Contract OI history

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Dec 18, 2026 EXPIRATION

CLAR $4.00 Call

CLAR261218C00004000

Latest saved OI2,779Oct 23, 2026
Last change0vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CLAR $4.00 call open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 2,7791,3890 2026-10-09: 2,779 OI2026-10-13: 2,779 OI2026-10-14: 2,779 OI2026-10-16: 2,779 OI2026-10-20: 2,779 OI2026-10-23: 2,779 OI Oct 09, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

CLAR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing2,7790
Oct 20, 20262,7790
Oct 16, 20262,7790
Oct 14, 20262,7790
Oct 13, 20262,7790
Oct 09, 20262,779No prior observation