Net RMB12.5 bln margin flow into China's A-share market in Oct.19-23
Net RMB12.5 bln margin flow into China's A-share market in Oct.19-23.
Hong Kong stocks close 0.8 pct down
Hong Kong stocks fell 186.16 points, or 0.8 percent, to close on Wednesday at 22,956.57 points.
Chinese shares open lower on Wed.
China's stock indices in Shanghai and Shenzhen opened lower on Wednesday.