Market Wrap: Bitcoin Falls to $18.1K as Correlation to Ether Picks Up News Bitcoin’s bull run stalls while ether is still acting like a little brother despite the audacious Eth 2.0 upgrade. More courses:Market Wrap: Bitcoin Dips Below $19,000 as Ether…Market Wrap: Bitcoin Flat at $19K While Ether…Market Wrap: Bitcoin Pushes Past $19.2K; Ether at 3%…