S&P 500 defies midterm slump as Bank of America says history favours post-election gains
Bank of America's historical analysis supports the case for staying invested through the midterm vote, which could encourage buying on any pre-election weakness in US equities. Strong fourth-quarter seasonality adds to the constructive backdrop just as the S&P 500 trades near records. The bigger risk lies outside politics: with Treasury yields at multi-decade highs and oil supply still fragile, rate and energy shocks could overwhelm any seasonal tailwind. Greater clarity on fiscal policy after the vote may also matter for bond markets, where concern over government borrowing is already lifting yields.
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Midterm years are supposed to be tough for stocks, but 2026 hasn't read the script, and Bank of America says the best part of the cycle…