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Contract OI history

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Dec 18, 2026 EXPIRATION

CLBT $15.00 Call

CLBT261218C00015000

Latest saved OI1,668Oct 23, 2026
Last change+13vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CLBT $15.00 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. 1,6688340 2026-10-09: 1,150 OI2026-10-13: 1,150 OI2026-10-14: 1,156 OI2026-10-16: 1,655 OI2026-10-21: 1,655 OI2026-10-23: 1,668 OI Oct 09, 2026Oct 23, 2026

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

CLBT contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,668+13
Oct 21, 20261,6550
Oct 16, 20261,655+499
Oct 14, 20261,156+6
Oct 13, 20261,1500
Oct 09, 20261,150No prior observation