Bitcoin (BTC) and most major altcoins remain under pressure as supports give way and bears sell at each rally attempt. This negative sentiment pulled the Crypto Fear & Greed Index to 10/100 on Jan. 8, one of its lowest readings ever. In comparison, 2021 had started on a bullish note with the reading hitting levels of 93/100, indicating “extreme greed.” This weak opening in the new year has not unnerved Bloomberg Intelligence analyst Mike McGlone who remains bullish. He said in a recent analysis that Bitcoin may rally to $100,000 and Ether (ETH) to $5,000 this year. Crypto market data daily view. Source: Coin360 However, some analysts argue that Bitcoin may struggle to maintain its bullish trend in an environment where interest rates are rising. Holger Zschaepitz questioned whether Bitc...