Date,Symbol,Name,Last Sale,Net Change,% Change,Market Cap,Country,IPO Year,Volume,Sector,Industry 20250729,NSSC,NAPCO Security Technologies Inc. Common Stock,$30.89,-0.14,-0.451%,1101426845.0,United States,nan,280452,Telecommunications,Telecommunications Equipment 20250730,NSSC,NAPCO Security Technologies Inc. Common Stock,$30.95,0.06,0.194%,1103566230.0,United States,nan,269729,Telecommunications,Telecommunications Equipment 20250731,NSSC,NAPCO Security Technologies Inc. Common Stock,$30.53,-0.42,-1.357%,1088590533.0,United States,nan,267832,Telecommunications,Telecommunications Equipment