Hong Kong Fintech Zoom Business — Chinese stocks had their best day in years Wednesday as Beijing promised measures to “substantially” boost economic growth and keep financial markets stable. Hong Kong’s benchmark Hang Seng (HSI) Index ended up 9.1%, the biggest one-day gain since October 2008.

Hang Seng: Chinese stocks have best day in years as Beijing promises to boost economy Fintech Zoom World Finance comes via ChinaTechNews.com.