polkadot digital currency, Knowledge graph

For the method of allocating US stocks written in the past, see the following article:Science and technology, big consumption, big finance, real estate chainFund:

Stock: American stock seven heroes+The more complicated and changeable the world environment is, as long as the US dollar remains the world currency, the greater the chances of US stocks. One of the core reasons is that it is strong enough that no country can be enemies!Fund:

"US stocks have reached a turning point" link address: https://xueqiu.com/2584083152/256689492? scene=1036&share_uid=2584083152As for the special unreliable stage, it will be the beginning of the drama."One Investment Method" Link Address: https://xueqiu.com/2584083152/274191315? scene=1036&share_uid=2584083152