S&P 500, Bitcoin, Ether Face Historically Tough September After Strong August

US stocks and cryptocurrencies entered September on the back of a strong August. The S&P 500 closed the month up more than 2% and set record highs during the period. Bitcoin and Ethereum also finished August with notable gains, rising 24.95% and 32.5% respectively.

However, historical data points to a tougher stretch ahead. September has typically been the weakest month for the S&P 500, and market observers are watching whether the seasonal pattern will extend to digital assets.

Seasonal headwinds

The shift into September comes as both traditional and crypto markets show signs of momentum from August. Investors may be weighing the possibility of profit-taking or reduced risk appetite as the month unfolds.

While past performance is not a guarantee of future results, the historical tendency of September to underperform remains a key reference point for traders across asset classes.