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Contract OI history

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Jan 21, 2028 EXPIRATION

CBRL $20.00 Call

CBRL280121C00020000

Latest saved OI912Oct 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 $20.00 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. 9814900 2026-10-08: 981 OI2026-10-09: 981 OI2026-10-13: 981 OI2026-10-15: 981 OI2026-10-16: 912 OI2026-10-20: 912 OI2026-10-23: 912 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, 2026Viewing9120
Oct 20, 20269120
Oct 16, 2026912-69
Oct 15, 20269810
Oct 13, 20269810
Oct 09, 20269810
Oct 08, 2026981No prior observation