From the perspective of the daily line, it is still difficult to break through ma10 tonight. The big cake is relatively strong. 1850 is a relatively strong support position
Judging from the four-hour adjustment, the strength of the callback is still very limited. It has not yet reached the point of deep retracement. On the contrary, it is still very easy to rebound to around 1880.
From the hourly level, 1850 is a low point of recent fluctuations and it is not so easy to break.
In terms of ideas, you can consider 1840-50 duo to see 1880-1910, referring to 1810
