The support level is around 3400.The support level is around 2250.Science and technology-new quality generation, new energy, military industry, special evaluation, big finance, medicine and medical care, should be good.
Strong support level around 3380The strong pressure is around 3500;Therefore, it is too easy to get money, so it is not true, so it is constantly lightening the position. If it goes up again, it will clear the position. It's safe to drop the bag in the short term. Save a bite of meat for others. The long-term will continue to be in the middle.
Re-offer on the same day:Preface:Near the pressure level 3450;
Strategy guide 12-13
Strategy guide
Strategy guide 12-13
Strategy guide
12-13
Strategy guide
12-13