Underfolio

Every trading day › 2023

The stock market on August 16, 2023

August 16, 2023, a Wednesday. The S&P 500 fell 0.76% to close at 4404.33. Of 4,185 US stocks that traded, 1,085 rose and 2,967 fell.

The S&P 500-0.76%closed at 4404.33
How big a move#8,571of 24,799 trading days since 1928
$100 in the index since$175price only, to September 24, 2026
Stocks that rose1,085of 4,185; 2,967 fell
Biggest companyAppleby market value that day
Last day of trading for1stock

Biggest rises among the 500 largest companies

Progressive (PGR)+8.9%
Allstate (ALL)+4.4%
TJX Companies, Inc. (The) (TJX)+4.1%

Biggest falls among the 500 largest companies

Jack Henry & Associates, Inc. (JKHY)-7.0%
ResMed Inc. (RMD)-5.0%
Monolithic Power Systems, Inc. (MPWR)-4.8%

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

‹ August 15, 2023 · Every August 16 · August 17, 2023 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.