what is digital currency backed by Top Knowledge graph

The above views are for reference only.Today's A-share market has basically repeated itself, and there has been a wave of market rally, which is also normal, because the FTSE A50 index has risen by 5% in total, and if you look at the Nasdaq Golden Dragon China Index, it has risen by more than 8% directly overnight. Have you ever seen such a market?Just, I wonder if you have found a phenomenon?

Of course, at the opening stage, the market competition is basically the most intense.Once it breaks through, it means that the GEM index has broken the sideways trend and liberated most of the chips in the market. Therefore, during the intraday trading today, the GEM index only went up and down after approaching this line.

In fact, the author has repeatedly stressed that it is difficult to break through the 900 line in a short period of time. If it is broken, it will definitely form a deviation, or a multi-level deviation. Then, the breakthrough is of little significance.What does this line mean?