The third feature is the long-term trend line A. This is a fallback support feature which is also currently aligned with the upper edge of the long-term Guppy Multiple Moving Average (GMMA). Taken together, these three features are bullish.
There are three key features of the Shanghai Stock Exchange Composite Index. First is the temporary resistance level B near 3,883. The market is poised for a strong breakout.
The second feature is the value of trend line C. This is now the primary support level for the rising trend.

