The largest cryptocurrency fell as much as 4.9% Thursday to $46,322, with other tokens including Ether retreating along with the Bloomberg Galaxy Crypto Index. The drop pared Bitcoin’s rally from a July 20 low to about 60%. Bitcoin was trading at $47,342 as of 10:10 a.m. in New York. John Bollinger, inventor of Bollinger bands, in a tweet suggested taking some profits or hedging. Katie Stockton at Fairlead Strategies cited DeMark market-timing indicators as flagging about two weeks of “sidewa...
