► Subscribe to the Financial Times on YouTube: http://bit.ly/FTimeSubs<br /> <br />Changes in Chinese regulation have led to a record spike in trading volumes in Hong Kong. HSBC's Head of China Equity Strategy, Steven Sun, talks to the FT's Josh Noble about what caused the surge of investment and whether it is likely to continue.<br /><br />► FT Markets: http://bit.ly/1J5HNd3<br /><br />► Lex: http://bit.ly/1I14JZF<br /><br />For more video content from the Financial Times, visit http://www.FT.com/video<br /><br />Twitter https://twitter.com/ftvideo<br />Facebook https://www.facebook.com/financialtimes
