Growth stocks that are less volatile than the larger market are not easy to find. That is because high octane stocks tend to be more rather than less volatile than others. But Investors' Business Daily's Big Cap 20 holds a list of this rarer kind. Some of these are near buy points.X Shares of Broadcom (AVGO)sold off after first quarter results on March 7. The company saw sales of $12 billion which was a 34$10.99 per share rose 6%. Sales outlook for the year sugges ...