Underfolio

Every trading day › 1988

The stock market on March 9, 1988

March 9, 1988, a Wednesday. The S&P 500 fell 0.14% to close at 269.06. Of 6,264 US stocks that traded, 2,426 rose and 1,543 fell.

The S&P 500-0.14%closed at 269.06
How big a move#20,772of 24,799 trading days since 1928
$100 in the index since$2,863price only, to September 24, 2026
Stocks that rose2,426of 6,264; 1,543 fell
Biggest companyInternational Business Machines Corporationby market value that day
Last day of trading for3stocks

Biggest rises among the 500 largest companies

United Cable Television (UCT)+9.7%
United Artists Ent -cl A (UAECA)+8.2%
Supervalu (SVU)+7.4%

Biggest falls among the 500 largest companies

Usg Corp. (USG)-4.3%
Bankers Trust (BT)-4.2%

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

‹ March 8, 1988 · Every March 9 · March 10, 1988 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.