After four straight months of gains, investors are starting to wonder: Has the rally built enough momentum to continue, or is it losing steam? S&P 500 (.SPX) Historically, August has been a tricky month. It’s not typically the scene of dramatic crashes, but it tends to be more volatile and often ends higher. Last year, the market dipped sharply in August, only to rally back and close with a 2% gain. That’s August in a nutshell: volatile, unpredictable, and often overlooked. But let’s zoom out further. Over the past 20 years, August has delivered mixed results. However, some of the market’s most unnerving selloffs like the drop in August 2011 during the debt ceiling crisis, or the sharp correction in 2015 following China’s surprise yuan devaluation serve as reminders that August isn't a