Pressure level around 3480;The 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.
Pressure level around 3480;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.
The support level is around 3450.The support level is around 3450.The strong pressure is around 2350;
Strategy guide
12-14
Strategy guide
12-14