Underfolio

Every trading day › 1988

The stock market on September 13, 1988

September 13, 1988, a Tuesday. The S&P 500 rose 0.36% to close at 267.43. Of 6,161 US stocks that traded, 1,803 rose and 1,739 fell.

The S&P 500+0.36%closed at 267.43
How big a move#15,186of 24,799 trading days since 1928
$100 in the index since$2,881price only, to September 24, 2026
Stocks that rose1,803of 6,161; 1,739 fell
Biggest companyInternational Business Machines Corporationby market value that day
Last day of trading for3stocks

Biggest rises among the 500 largest companies

Petrie Stores Liquidation Tr+30.8%
Kroger (KR)+29.8%
Flagstar Corp+8.6%

Biggest falls among the 500 largest companies

Monsanto (MTC)-5.1%
Dow Jones (DJ)-4.1%
American Homes 4 Rent (AMH)-3.8%

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

‹ September 12, 1988 · Every September 13 · September 14, 1988 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.