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Contract OI history

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Nov 20, 2026 EXPIRATION

CABA $2.50 Call

CABA261120C00002500

Latest saved OI1,874Oct 23, 2026
Last change+20vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
CABA $2.50 call open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 1,8749370 2026-10-08: 1,344 OI2026-10-09: 1,344 OI2026-10-13: 1,744 OI2026-10-14: 1,844 OI2026-10-16: 1,854 OI2026-10-21: 1,854 OI2026-10-23: 1,874 OI Oct 08, 2026Oct 23, 2026

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

CABA contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,874+20
Oct 21, 20261,8540
Oct 16, 20261,854+10
Oct 14, 20261,844+100
Oct 13, 20261,744+400
Oct 09, 20261,3440
Oct 08, 20261,344No prior observation