Underfolio

Every trading day › 1989

The stock market on March 31, 1989

March 31, 1989, a Friday. The S&P 500 rose 0.80% to close at 294.87. Of 6,004 US stocks that traded, 2,334 rose and 1,387 fell.

The S&P 500+0.80%closed at 294.87
How big a move#7,987of 24,799 trading days since 1928
$100 in the index since$2,613price only, to September 24, 2026
Stocks that rose2,334of 6,004; 1,387 fell
Biggest companyInternational Business Machines Corporationby market value that day
Last day of trading for5stocks

Biggest rises among the 500 largest companies

Citizens & Southern Corp-Ga (CTZ)+34.1%
Northwest Airlines (NWA)+24.4%
Smithkline Beckman Corp (SKB)+9.4%

Biggest falls among the 500 largest companies

Oracle (ORCL)-4.5%
Brunswick (BC)-3.1%
Arco Chemical Co (RCM)-2.6%

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

‹ March 30, 1989 · Every March 31 · April 3, 1989 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.