Is Amazon Stock Overvalued or Dirt Cheap? Here's the 1 Metric That Matters

In the past two decades, Amazon (NASDAQ: AMZN) shares have surged over 11,300% higher (as of March 6). This makes it one of the best-performing stocks this century, without a doubt. The leading e-commerce and cloud computing enterprise currently sports a huge market cap of $2.3 trillion. This is even with shares falling nearly 16% from their peak. For investors considering a purchase now, is this "Magnificent Seven" stock overvalued or dirt cheap? Here's the single metric that matters most when making that ...