Underfolio

Every trading day › 2023

The stock market on January 17, 2023

January 17, 2023, a Tuesday. The S&P 500 fell 0.20% to close at 3990.97. Of 4,344 US stocks that traded, 1,984 rose and 2,223 fell.

The S&P 500-0.20%closed at 3990.97
How big a move#18,948of 24,799 trading days since 1928
$100 in the index since$193price only, to September 24, 2026
Stocks that rose1,984of 4,344; 2,223 fell
Biggest companyAppleby market value that day
Last day of trading for1stock

Biggest rises among the 500 largest companies

Roblox (RBLX)+11.8%
Tesla (TSLA)+7.4%
Morgan Stanley (MS)+5.9%

Biggest falls among the 500 largest companies

Emerson Electric (EMR)-6.8%
Goldman Sachs Group (GS)-6.4%
Yum China Holdings, Inc. (YUMC)-5.2%

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

‹ January 13, 2023 · Every January 17 · January 18, 2023 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.