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Contract OI history

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Jan 21, 2028 EXPIRATION

CABA $5.50 Call

CABA280121C00005500

Latest saved OI690Oct 23, 2026
Last change+14vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
CABA $5.50 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. 6903450 2026-10-08: 676 OI2026-10-09: 676 OI2026-10-13: 677 OI2026-10-14: 677 OI2026-10-16: 677 OI2026-10-21: 676 OI2026-10-23: 690 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, 2026Viewing690+14
Oct 21, 2026676-1
Oct 16, 20266770
Oct 14, 20266770
Oct 13, 2026677+1
Oct 09, 20266760
Oct 08, 2026676No prior observation