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Contract OI history

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Jan 15, 2027 EXPIRATION

CABA $4.50 Put

CABA270115P00004500

Latest saved OI0Oct 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 $4.50 put open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 5152570 2026-10-08: 515 OI2026-10-09: 515 OI2026-10-13: 515 OI2026-10-14: 515 OI2026-10-16: 515 OI2026-10-21: 0 OI2026-10-23: 0 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, 2026Viewing00
Oct 21, 20260-515
Oct 16, 20265150
Oct 14, 20265150
Oct 13, 20265150
Oct 09, 20265150
Oct 08, 2026515No prior observation