Underfolio

Every trading day › 1991

The stock market on August 13, 1991

August 13, 1991, a Tuesday. The S&P 500 rose 0.41% to close at 389.62. Of 5,727 US stocks that traded, 2,029 rose and 1,606 fell.

The S&P 500+0.41%closed at 389.62
How big a move#14,082of 24,799 trading days since 1928
$100 in the index since$1,977price only, to September 24, 2026
Stocks that rose2,029of 5,727; 1,606 fell
Biggest companyExxon Mobilby market value that day

Biggest rises among the 500 largest companies

Security Pacific Corp+10.9%
BankAmerica Corp.+8.4%
Nordstrom (JWN)+7.5%

Biggest falls among the 500 largest companies

TJX Companies, Inc. (The) (TJX)-6.3%
Reader's Digest Assn. (RDA)-4.6%
Autodesk, Inc. (ADSK)-4.5%

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

‹ August 12, 1991 · Every August 13 · August 14, 1991 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.