Underfolio

Every trading day › 1991

The stock market on August 5, 1991

August 5, 1991, a Monday. The S&P 500 fell 0.55% to close at 385.06. Of 5,707 US stocks that traded, 1,477 rose and 2,082 fell.

The S&P 500-0.55%closed at 385.06
How big a move#11,637of 24,799 trading days since 1928
$100 in the index since$2,001price only, to September 24, 2026
Stocks that rose1,477of 5,707; 2,082 fell
Biggest companyExxon Mobilby market value that day
Last day of trading for1stock

Biggest rises among the 500 largest companies

Mellon Financial (MEL)+4.4%
Chiquita Brands Intl. (CQB)+2.9%
CA Technologies (CA)+2.9%

Biggest falls among the 500 largest companies

Storage Technology (STK)-5.8%
MCI Communications (MCIC.)-3.9%
Fluor (FLR)-3.9%

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

‹ August 2, 1991 · Every August 5 · August 6, 1991 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.