Key Points Dogecoin's five-year returns are an impressive 1,380%, well ahead of several other top cryptocurrencies. However, it hit an all-time high on May 7, 2021, and has plummeted since then. While a small number of meme coins find some success, this usually doesn't last long. 10 stocks we like better than Dogecoin › Although Dogecoin (CRYPTO: DOGE) doesn't have much going for it as an investment, it has been one of the most successful cryptocurrencies. It's worth about $21 billion (as of Jan ...