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Contract OI history

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Jan 15, 2027 EXPIRATION

CABA $3.50 Call

CABA270115C00003500

Latest saved OI800Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
CABA $3.50 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. 8004000 2026-10-08: 791 OI2026-10-09: 798 OI2026-10-13: 800 OI2026-10-14: 800 OI2026-10-16: 800 OI2026-10-21: 800 OI2026-10-23: 800 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, 2026Viewing8000
Oct 21, 20268000
Oct 16, 20268000
Oct 14, 20268000
Oct 13, 2026800+2
Oct 09, 2026798+7
Oct 08, 2026791No prior observation