While the domestic euphoria in the stock market bubble has succeeded to sucker in everyone into the biggest multiple expansion rally in 15 years (as was noted earlier today, 75% of the S&P's YTD return has come from its trailing PE expanding to 16.5x now from 13.7x in 2012 - the largest increase since 1998), foreigners continue to vote with their feet. In fact, as today's August TIC data report showed, in August - perhaps due to Tapering fears - foreigners sold $16.9 billion in US equities. This was the fourth largest equity outflow in history. Transactions in other securities were mixed, with $10.8 billion in long-term Treasury sales offset by $16.8 billion in MBS/agency purchases, as well as $2.3 bilion in Corporate Bond buys.