Date,Symbol,Name,Last Sale,Net Change,% Change,Market Cap,Country,IPO Year,Volume,Sector,Industry 20250729,CLH,Clean Harbors Inc. Common Stock,$238.29,4.21,1.799%,12767483122.0,United States,nan,496254,Industrials,Environmental Services 20250730,CLH,Clean Harbors Inc. Common Stock,$230.93,-7.36,-3.089%,12373137259.0,United States,nan,1015588,Industrials,Environmental Services 20250731,CLH,Clean Harbors Inc. Common Stock,$235.81,4.88,2.113%,12634605712.0,United States,nan,622672,Industrials,Environmental Services