If you are wondering what triggered the PBOC to pull the punchbowl of leveraged collateral away from the 'wealth-creating' stock market exuberance in China... wonder no more. The last 2 weeks saw the biggest surge in new Chinese brokerage accounts ever, with this week alone the highest since October 2010 and January 2008 with a stunning 228,000 new accounts opened. On both prior occasions of such a maniacal surge in speculative accounts, the Shanghai Composite made a significant top and fell dramatically in the ensuing months.
How oddly dis-similar the PBOC is to the Fed!! Instead of encouraging open leveraged speculation, the central bank of China appears more risk averse, recognizing the potential medium-term disastrous consequences from such boom-bust moves (and likely has no cheer-leading CNBC channel to take care of).
h/t Brad Wishak of New Edge