private void fetchStockPerformance(Stock stock) {
    double dividendYield = 0;
    if ("Common".equals(stock.getType())) {
      dividendYield = StockUtil.getDivYield(stock.getLastDividend(), stock.getMarketPrice());
    } else if ("Preferred".equals(stock.getType())) {
      dividendYield =
          StockUtil.getDivYield(
              stock.getFixedDividend(), stock.getParValue(), stock.getMarketPrice());
    }

    double peRatio = StockUtil.getPERatio(stock.getLastDividend(), stock.getMarketPrice());

    System.out.println("Dividend Yield : " + dividendYield);
    System.out.println("P/E Ratio : " + peRatio);
  }