S&P500 2017-10-20 by | Oct 20, 2017 | 标普500 | 0 comments GCM Asia - S&P500 S&P500 2017-10-20 S&P500 H4:标普指数震荡上行,震荡偏强;均线低位排列,低位买盘偏强,后市逢低看多为主。上方关注2571压力,下方关注2560支撑和均线支撑。