digital currency bill Knowledge

The support level is around 2250.Near the pressure level 3450;The strong pressure is around 3500;

It is expected to open lower and go higher, and the bottom will rebound. More than 4 heads of power will stand firm at 3450 points.Resume chat:Science and technology-new quality generation, new energy, military industry, special evaluation, big finance, medicine and medical care, should be good.

So as long as the stock price in your hand is not lower than the third line, don't sell it. Basically, after a bull market, you can never sell it. If you can't resist the temptation, buy and sell. That's hard to say.Resume chat:Don't panic if you have stocks with good performance and prices don't rise. It will go up sooner or later. Just have tea and watch a play. Over and over again, you will get up before you know it.