polkadot digital currency Top Knowledge

Market index:Strong support around 3400Strong support around 3400

Science and technology-new quality generation, new energy, military industry, special evaluation, big finance, medicine and medical care, should be good.Near the strong support level 2250,Author's statement: Personal opinion, for reference only.

Strong support around 3400The support level is around 2270.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.