Profit taking - can be like dominoes. Macro -economic indicators are not flash and have flat-lined and any bounce from a crash of above 50% is almost historically doomed to dip. It's sentiment driven atm whilst in the last few months, the Chinese market has fallen close to 30%. 30 - 100% gains across the board from very recent raising prices, are very unusual. Not saying October 100% definitely will be unstable, but the chances are very real.
