Underfolio

Every trading day › 2025

The stock market on April 9, 2025

April 9, 2025, a Wednesday. The S&P 500 rose 9.52% to close at 5456.90. Of 3,532 US stocks that traded, 3,254 rose and 239 fell.

The S&P 500+9.52%closed at 5456.90
How big a move#18of 24,799 trading days since 1928
$100 in the index since$141price only, to September 24, 2026
Stocks that rose3,254of 3,532; 239 fell
Biggest companyApple Inc.by market value that day

Biggest rises among the 500 largest companies

Microchip Technology (MCHP)+27.1%
United Continental Holdings (UAL)+26.1%
Microstrategy Inc (MSTR)+24.8%

Biggest falls among the 500 largest companies

Dollar General (DG)-1.9%
American Water Works (AWK)-1.3%
Cboe Global Markets (CBOE)-1.1%

Stock moves count dividends; the index is price only. Market values after 2024 are estimates.

‹ April 8, 2025 · Every April 9 · April 10, 2025 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.