A government shutdown is looming. Here's what history says could happen to stocks.

Core Insights - The S&P 500 index has historically performed better during government shutdowns, indicating resilience in the face of political uncertainty [1] Group 1 - The S&P 500 has shown a tendency to increase in value during periods of government shutdowns, contrary to expectations of negative performance [1] - Historical data suggests that the index has often rebounded quickly after shutdowns, reflecting investor confidence [1] - The performance of the S&P 500 during shutdowns may be influenced by underlying economic conditions rather than political events alone [1]