Hang Seng China Enterprises

In an overnight session dominated by the latest political developments out of the US where Hillary Clinton officially claimed the democratic nomination, the financial newsflow focused on China's trade data, where exports fell 4.1% from a year earlier, in line with expectations, but imports dropped 0.4% from a year earlier, the smallest decline since they turned negative in November 2014, likely reflecting higher commodities prices but really driven by "imports" from Hong Kong which rose to $2.48b, the highest since at least 1999; and a 243% y/y surge in dollar term, also a historical high.

Shortly after 1042am local, Chinese stock futures (CSI-300) flash-crashed over 12.5% on extreme heavy volume (while the cash CSI-300 remained unch). This move erased 3 months of gains but within 1 minute was back in the green with stocks up over 2.5%. The shocking collapse, exaggerated by a major lack of liquidity, was made more surprising by the fact that the last week has seen a record short position in the major Chinese stock ETF.

The single biggest event overnight was the PBOC's devaluation of the Yuan to the lowest since March 2011, setting the fixing at 6.5693, the highest in over 5 years and in direct response to a stronger dollar, which however if one looks at the DXY remains well below the recent highs in the 100 range, suggesting for China this is only just beginning.

It will be fitting, not to mention symmetric, if stocks which yesterday closed at 7 weeks lows and red for the year, end the week the same way they started it: with a rally on no news, just more hopes that oil (which as recently as two years ago none other than Chair Yellen said said would be be "unambiguously good" if lower) will continue rising.

Just around 2:14am local time (2am EDT), Asian traders were surprised to observe in the Chinese market something which until recently had been a purely development market phenomenon: a flash crash. A sudden plunge by Chinese stocks in Hong Kong had traders scrambling to find a trigger for the slump that coincided with a surge in futures volumes Bloomberg writes.