central bank of issue- Top Block

Main trading trajectoryThis week, it is more likely to oscillate back and forth between 3380 and 3480. The support level is 3380 and the resistance level is 3480 points. Effective breakthrough 3480 is 3580 points, effective breakthrough 3580 is 3680 points, and so on.

Strong resistance levels are 3680 and 4080 points, which will accelerate once they are effectively broken through. If they are gained and lost, there is a danger of attracting more.

Main trading track: every time a hundred points is taken as a new step, and every time it oscillates up and down in the box at 100 points, the purpose is to digest floating chips, raise market costs and consolidate the bottom.This week, it is more likely to oscillate back and forth between 3380 and 3480. The support level is 3380 and the resistance level is 3480 points. Effective breakthrough 3480 is 3580 points, effective breakthrough 3580 is 3680 points, and so on.