Underfolio

Every trading day › 1990

The stock market on March 28, 1990

March 28, 1990, a Wednesday. The S&P 500 rose 0.15% to close at 342.00. Of 5,852 US stocks that traded, 1,562 rose and 1,912 fell.

The S&P 500+0.15%closed at 342.00
How big a move#20,564of 24,799 trading days since 1928
$100 in the index since$2,253price only, to September 24, 2026
Stocks that rose1,562of 5,852; 1,912 fell
Biggest companyInternational Business Machines Corporationby market value that day
Last day of trading for2stocks

Biggest rises among the 500 largest companies

American General (AGC)+25.4%
Amax Inc. (AMX)+10.1%
EOG Resources, Inc. (EOG)+6.3%

Biggest falls among the 500 largest companies

Oracle (ORCL)-31.0%
Tele-Comm Tci Group -ser A (TCOMA)-6.8%
Bank of New York Co. (BK)-4.3%

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

‹ March 27, 1990 · Every March 28 · March 29, 1990 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.