Look at Dogecoin's price chart, and you'll quickly realize just how volatile the cryptocurrency has been. It makes owning a growth tech stock look like a walk in the park. Nonetheless, the token has skyrocketed over the long term, generating massive wealth for bold speculators. Even though the gains for some have been life-changing, I choose to stay away. Here are three reasons why I will never buy Dogecoin. The entire cryptocurrency market is valued at $3 trillion. Despite this being a significant size, it's easy to argue that the vast majority of these tokens don't solve a problem. In my view, Dogecoin falls into ... (full story)