Bitcoin topped $50,000 for the first time since May as crypto prices continued an ongoing recovery from a disorderly rout just three months ago.The largest virtual coin advanced 3.5% to $50,122 in early London trading on Monday, with other tokens including Ether and Cardano’s ADA also rising. The revival in virtual currencies has excited the animal spirits of the crypto faithful, putting predictions of $100,000 or more for Bitcoin back in vogue. Others see the volatile asset carvi"