Should You Buy Palantir Before Dec. 23?

Palantir Technologies (PLTR -0.42%) has reached many major milestones this year. The company joined the prestigious S&P 500 index back in September, proving it's now one of the major players driving today's economy. And in the most recent quarter, this 20-year-old business generated its biggest profit ever following quarter after quarter of double-digit revenue growth. The stock price has reflected all of this and more, and today, Palantir is heading for a mind-blowing 340% annual gain. That makes it the be ...