First, a historical note…US equities have just come off their best July since 1989. Overall, the market is up over 8% for the year. But if we look backward (after all, hindsight is 20/20), March 1989 also saw a huge run up. It was followed by an even stronger rally in July, during which volume dried up. It appears the same is happening now. What came next in 1989 was a big sell-off in September, followed by an even greater one in October.