Near 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.The support level is around 2250.
If it is high, throw away the part that was sucked low the day before, and wait for the opportunity to step back and suck in at a low level.Tomorrow's index trend forecast:Strong support level around 3380
3400 is always lingering. Get rid of it! ! (20241211- Wolong resumption)2. The income is directly proportional to the risk, and the greater the income, the higher the risk. There are no exceptions.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.