Date,Symbol,Name,Last Sale,Net Change,% Change,Market Cap,Country,IPO Year,Volume,Sector,Industry 20250729,BIO,Bio-Rad Laboratories Inc. Class A Common Stock,$252.60,-0.63,-0.249%,6873904276.0,United States,1980.0,308418,Industrials,Biotechnology: Laboratory Analytical Instruments 20250730,BIO,Bio-Rad Laboratories Inc. Class A Common Stock,$250.08,-2.52,-0.998%,6805328508.0,United States,1980.0,408770,Industrials,Biotechnology: Laboratory Analytical Instruments 20250731,BIO,Bio-Rad Laboratories Inc. Class A Common Stock,$241.95,-8.13,-3.251%,6584090022.0,United States,1980.0,430895,Industrials,Biotechnology: Laboratory Analytical Instruments