Then we will calculate the increase of Shanghai Stock Exchange today:A 2% increase is 3470. (corresponding to the second pressure)A 5% increase is 3572! (corresponding to the third pressure)
Shanghai Stock Exchange is above 3481 and far away from 3481, otherwise it will step back on 3481!Up 3% is 3509.
A 4% increase is 3538.A 4% increase is 3538.A 2% increase is 3470. (corresponding to the second pressure)