【英文原文】

J.P. Morgan analysts cranked out a quick note on the ties between markets on both sides of the Pacific, noting that 'although there is almost no correlation between Chinese and US stocks on the same day, Chinese stocks are influenced by the previous day's performance of US stocks to some extent.' The analysts cite their research showing that between Aug. 3 and Aug. 17, the correlation between the two markets has been tighter than throughout 2009 as a whole. (Of course, it seems that the correlation isn't holding today, since Shanghai dove despite the Dow's relatively decent day on Tuesday.)

'If we interpret this result simply, Chinese investors may be more concerned about the end of monetary easing and loss of momentum of economic stimulus measures in the U.S. than in China,' J.P. Morgan analysts wrote.