how to invest in cryptocurrency 2021 Top Knowledge graph

First, the investment direction: pro-cyclical and four main lines$ S&P 500ETF(SH513500)There are many similar funds, and every day the fund is the most comprehensive.

Boss S&P 500ETF(513500) and its corresponding OTC fund are Boss S&P 500 Connection A(050025)."Once-in-a-decade opportunity, don't miss it" Link address: https://xueqiu.com/2584083152/226615175? scene=1036&share_uid=2584083152Second, the investment strategy:

An example of US stock allocation link address: https://xueqiu.com/2584083152/274462206?. scene=1036&share_uid=2584083152"Focus on US stock opportunities" link address: https://xueqiu.com/2584083152/245626414? scene=1036&share_uid=2584083152Science and technology, big consumption, big finance, real estate chain