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Contract OI history

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Jan 15, 2027 EXPIRATION

CBRL $57.50 Put

CBRL270115P00057500

Latest saved OI345Oct 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 $57.50 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. 3451720 2026-10-08: 332 OI2026-10-09: 332 OI2026-10-13: 332 OI2026-10-15: 333 OI2026-10-16: 345 OI2026-10-20: 345 OI2026-10-23: 345 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, 2026Viewing3450
Oct 20, 20263450
Oct 16, 2026345+12
Oct 15, 2026333+1
Oct 13, 20263320
Oct 09, 20263320
Oct 08, 2026332No prior observation