The strong pressure is around 3500;Warning: weak water is 3 thousand, just take a ladle to drink! Stocks must be concentrated.Near the pressure level 3450;
Strong support level around 3380Strong support level around 3380Science 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.