Underfolio

Every trading day › 1991

The stock market on June 28, 1991

June 28, 1991, a Friday. The S&P 500 fell 0.87% to close at 371.16. Of 5,714 US stocks that traded, 1,607 rose and 1,939 fell.

The S&P 500-0.87%closed at 371.16
How big a move#7,283of 24,799 trading days since 1928
$100 in the index since$2,076price only, to September 24, 2026
Stocks that rose1,607of 5,714; 1,939 fell
Biggest companyExxon Mobilby market value that day
Last day of trading for7stocks

Biggest rises among the 500 largest companies

Unocal Exploration Corp (UXC)+7.6%
Kemper Corp (KEM)+4.3%
Fifth Third Bancorp (FITB)+4.2%

Biggest falls among the 500 largest companies

Chemical Banking Corporation (CMB)-6.5%
Centerior Energy (CX)-6.4%
Tandem Computers Inc (TDM.)-5.1%

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

‹ June 27, 1991 · Every June 28 · July 1, 1991 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.