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Contract OI history

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Jan 15, 2027 EXPIRATION

CLBT $20.00 Call

CLBT270115C00020000

Latest saved OI240Oct 23, 2026
Last change0vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CLBT $20.00 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. 2401200 2026-10-09: 240 OI2026-10-13: 240 OI2026-10-14: 240 OI2026-10-16: 240 OI2026-10-21: 240 OI2026-10-23: 240 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, 2026Viewing2400
Oct 21, 20262400
Oct 16, 20262400
Oct 14, 20262400
Oct 13, 20262400
Oct 09, 2026240No prior observation