public class StockBroker{
   public static void main(String[]args){
      Stock s1 = new Stock();
      Stock s2 = new Stock();
      
      s1.name = "Oracle";
      s1.symbol = "ORCL";
      s1.openingPrice = 205.0;
      s1.closingPrice = 203.0;
      s2.name = "Microsoft";
      s2.symbol = "MCST";
      s2.openingPrice = 120.0;
      s2.closingPrice = 125.0;
      s1.printStockInfo();
      System.out.println();
      s2.printStockInfo();
   }
}