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Contract OI history

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Nov 20, 2026 EXPIRATION

CLBT $12.50 Call

CLBT261120C00012500

Latest saved OI926Oct 23, 2026
Last change+25vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CLBT $12.50 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. 9264630 2026-10-09: 299 OI2026-10-13: 312 OI2026-10-14: 563 OI2026-10-16: 810 OI2026-10-21: 901 OI2026-10-23: 926 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, 2026Viewing926+25
Oct 21, 2026901+91
Oct 16, 2026810+247
Oct 14, 2026563+251
Oct 13, 2026312+13
Oct 09, 2026299No prior observation