Bitcoin is At Mercy of #SP500, as “Fragile” Stock Market is at Risk: * Bitcoin faces a critical second half of the year as its correlation with the #SP500 index nears 43 percent. * While both markets have rallied impressively from their March 2020 lows,… https://t.co/kvMZxXWEJd https://t.co/MGIUI5nYiO