The summer months create a dangerous illusion for investors. Trading volumes historically collapse across June, July, and August. This lack of liquidity means fewer buyers and sellers are present to absorb shocks. Small bits of news trigger massively exaggerated price swings. Kim Inglis of Raymond James notes that this structural dynamic artificially inflates perceived market risk.

The data paints a highly contradictory picture. The average drawdown for the S&P 500 during these thin summer months hits 7%. Panic often sets in as investors misinterpret these liquidity-driven swings as fundamental weakness. History proves that exiting the market during this window destroys long-term returns. Over the past 20 years, July consistently ranks as one of the strongest performing months of the entire calendar year. Seasonal volatility is very much normal. It is a liquidity issue rather than a fundamental flaw. Investors who abandon their long-term plans to escape these localized drawdowns end up missing severe upward price corrections.

Source: Video - Why Summer Volatility Doesn't Tell the Whole Story