Underfolio

Every trading day › 2024

The stock market on August 20, 2024

August 20, 2024, a Tuesday. The S&P 500 fell 0.20% to close at 5597.12. Of 3,889 US stocks that traded, 1,024 rose and 2,771 fell.

The S&P 500-0.20%closed at 5597.12
How big a move#19,084of 24,799 trading days since 1928
$100 in the index since$138price only, to September 24, 2026
Stocks that rose1,024of 3,889; 2,771 fell
Biggest companyAppleby market value that day
Last day of trading for2stocks

Biggest rises among the 500 largest companies

Palo Alto Networks, Inc. (PANW)+7.2%
Sirius XM Holdings Inc. (SIRI)+6.9%
Darden Restaurants (DRI)+3.6%

Biggest falls among the 500 largest companies

Insulet (PODD)-6.9%
DexCom, Inc. (DXCM)-6.2%
Valero Energy (VLO)-4.7%

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

‹ August 19, 2024 · Every August 20 · August 21, 2024 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.