what digital currency to invest in 2020, Knowledge

First, the investment direction: pro-cyclical and four main linesFor the method of allocating US stocks written in the past, see the following article:

"Focus on US stock opportunities" link address: https://xueqiu.com/2584083152/245626414? scene=1036&share_uid=2584083152Us stocks have reached a new high.First, the investment direction: pro-cyclical and four main lines

Stock: American stock seven heroes+"American stocks, this is a crazy rhythm! Link address: https://xueqiu.com/2584083152/255619655? scene=1036&share_uid=2584083152$ S&P 500ETF(SH513500)