Crypto prices experienced a rare spike higher just after U.S. stocks opened for trade on Wednesday, taking bitcoin (BTC) back above the $90,000 level for the first time since last weekend. Among possible bullish catalysts were continued big gains in metals prices, with silver ahead about 5% to a new record above $66 per ounce. Gold and copper were also each higher by more than 1%. Now leading in prediction markets to be the next chairman of the Federal Reserve, current Fed Governor Chris Waller was on t ...