Date,Symbol,Name,Last Sale,Net Change,% Change,Market Cap,Country,IPO Year,Volume,Sector,Industry 20250729,HII,Huntington Ingalls Industries Inc. Common Stock,$260.84,-1.65,-0.629%,10235135713.0,United States,nan,280994,Industrials,Marine Transportation 20250730,HII,Huntington Ingalls Industries Inc. Common Stock,$258.52,-2.32,-0.889%,10144100922.0,United States,nan,540331,Industrials,Marine Transportation 20250731,HII,Huntington Ingalls Industries Inc. Common Stock,$278.86,20.34,7.868%,10942224907.0,United States,nan,2038711,Industrials,Marine Transportation