Resume chat:Science and technology-new quality generation, new energy, military industry, special evaluation, big finance, medicine and medical care, should be good.The support level is around 3400.
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.The strong pressure is around 3500;Near the pressure level 3450;
Author's statement: Personal opinion, for reference only.The strong pressure is around 2350;As for the tickets for the robot section? Isn't it that Wolong repeatedly hangs tickets under the post? Let's not talk about it anymore, it's not about stocks, it's purely a personal hobby.