The stock market is having a rough start to the year. The S&P 500 is down about 15% from its recent peak. Many stocks have fallen even more. Despite its robust growth, Broadcom shares have sunk more than 30% from their recent peak. That has knocked its valuation down to about 25.7 times forward earnings. While that's not exorbitant for a company growing as fast as Broadcom, it's higher than the broader market indexes. The S&P 500 trades at less than 20 times its forward earnings, while the Nasdaq-100 fetche ...