Dogecoin (CRYPTO: DOGE) plunged sharply at press time, falling 8.6% to $0.06 over 24 hours in a wider cryptocurrency meltdown. The meme coin, which attracts bulls like Tesla Inc (NASDAQ: TSLA) CEO Elon Musk, “Shark Tank” fame Mark Cuban, and celebrities such as Kevin Jonas, Gene Simmons and Snoop Dogg, has lost 65.4% so far this year.