BIO Short Interest

Short InterestModerate
Short Interest?1.1M
Days to Cover?4.2
Avg Daily Volume266.6K
Settlement Date2026-08-31
Short Volume Ratio (30 Day)Avg: 7,507.1%
2026-07-302026-08-202026-09-10
Latest Short Vol Ratio5,763.0%
Short Volume63.3K
Total Volume109.8K
Bio-Rad Laboratories, Inc.Class A (BIO) โ€” Short Interest