Underfolio

Every trading day › 2022

The stock market on August 15, 2022

August 15, 2022, a Monday. The S&P 500 rose 0.40% to close at 4297.14. Of 4,496 US stocks that traded, 2,463 rose and 1,789 fell.

The S&P 500+0.40%closed at 4297.14
How big a move#14,433of 24,799 trading days since 1928
$100 in the index since$179price only, to September 24, 2026
Stocks that rose2,463of 4,496; 1,789 fell
Biggest companyAppleby market value that day
Last day of trading for1stock

Biggest rises among the 500 largest companies

Illumina, Inc. (ILMN)+8.8%
Snap Inc. (SNAP)+5.3%
Gilead Sciences (GILD)+5.2%

Biggest falls among the 500 largest companies

Unity Software (U)-7.1%
Roblox (RBLX)-4.3%
Rivian (RIVN)-4.2%

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

‹ August 12, 2022 · Every August 15 · August 16, 2022 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.