Calculate a 9-day EMA of the fast line - this is the slow or signal line.
2
目前在3912附近,正在测试55日均线的支撑。
Currently we're at 3,912, testing the 55-day MA.
3
中国中铁昨日拉出上影线后,回调走势,围绕5日均线调整,可择机介入,密切关注。
After China the iron pulled out the hachure yesterday, the call-back trend, regarding 5 daily average line adjustment, might select machine the involvement, close attention.