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Contract OI history

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Dec 17, 2027 EXPIRATION

CBRL $27.50 Put

CBRL271217P00027500

Latest saved OI412Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
CBRL $27.50 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. 4122060 2026-10-08: 412 OI2026-10-09: 412 OI2026-10-13: 412 OI2026-10-15: 412 OI2026-10-16: 412 OI2026-10-20: 412 OI2026-10-23: 412 OI Oct 08, 2026Oct 23, 2026

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

CBRL contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing4120
Oct 20, 20264120
Oct 16, 20264120
Oct 15, 20264120
Oct 13, 20264120
Oct 09, 20264120
Oct 08, 2026412No prior observation