It is expected to open low and go high, bottom out and rebound, and the bulls will stand firm at 3500 points.The pressure level is around 2300;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.
Pressure level around 3480;Pressure level around 3480;
Strong support around 34003. Investment is to make life happier and happier. If investment makes you unhappy at all, please leave this market immediately regardless of profit or loss!Science and technology-new quality generation, new energy, military industry, special evaluation, big finance, medicine and medical care, should be good.