After the pie broke through 71,000 yesterday with heavy volume as expected, the US market segment began to fall back at 71,800. The long orders with the lowest price of 68,400 were also traded near 69,200. The long position did not leave overnight orders. The daily line of the pie has now been rising for two days. It is blocked and will maintain a wide range of fluctuations around 2000 points in the short term. Today, the upper resistance is 69800-70100. The selling pressure above is relatively serious at present. The idea is to maintain short positions near the resistance level and go long when the lower position is close to 68000!