Bitcoin (BTC) tested $65,000 as support as U.S. markets opened Nov. 15 as a weekend surge ended in retracement.BTC/USD 1-hour candle chart (Bitstamp). Source: TradingViewAnalysts maintain positive BTC price outlookData from Cointelegraph Markets Pro and TradingView showed BTC/USD giving back a chunk of its overnight gains having hit local highs above $66,000.In a move away from … [Read more...] about Bitcoin falls from $66K highs, Tesla down 3% after Elon Musk warns he could sell more stock