There were two explicit warnings about stock market valuations in the latest Fed Minutes: first, the Fed warned that “vulnerabilities associated with asset valuation pressures had edged up from notable to elevated, as asset prices remained high or climbed further, risk spreads narrowed, and expected and actual volatility remained muted in a range of financial markets.” Then, in an odd admission, the Fed said that “recent rises in equity prices might be part of a broad-based adjustment of ass