The purple lines represent the actually trend channel. The turquoise line is the actually support level. As we can see we have a consolidation at the 78,60% Fibonacci-Retracement (6370 Yuan) which i would see as an important level. At the RSI we have a bearish divergence at the 1 hour chart. The channel range is between 6500 yuan and 6200 yuan. A break to the downside of 6156 could lead to a bigger selloff. A Break of 6500 could lead to a bigger move to the upside.