best cryptocurrency to invest in 2021 for short term Knowledge graph

It is expected to open low and go high, bottom out and rebound, and the bulls will stand firm at 3450 points.Market index:Today's disk is generally going well, with 3,900 rising by the close and 1,400 gaining momentum. Nearly 200 companies have daily limit, and the volume of contraction has reached 1.8 trillion, which is still good. It can be said that it is a full house. Today is another happy day for everyone. Many people were bearish at the close yesterday, and now it is estimated that they are patting their thighs again. The market is always uncertain. Don't get carried away just because your luck is right once. It's time to learn to fear Mr. Market.

The support level is around 2250.Science and technology-new quality generation, new energy, military industry, special evaluation, big finance, medicine and medical care, should be good.Warning: weak water is 3 thousand, just take a ladle to drink! Stocks must be concentrated.

Strong support level around 3380Near the strong support level 2230,Science and technology-new quality generation, new energy, military industry, special evaluation, big finance, medicine and medical care, should be good.