Underfolio

Every trading day › 1990

The stock market on April 17, 1990

April 17, 1990, a Tuesday. The S&P 500 fell 0.02% to close at 344.68. Of 5,842 US stocks that traded, 1,550 rose and 1,981 fell.

The S&P 500-0.02%closed at 344.68
How big a move#24,154of 24,799 trading days since 1928
$100 in the index since$2,235price only, to September 24, 2026
Stocks that rose1,550of 5,842; 1,981 fell
Biggest companyInternational Business Machines Corporationby market value that day
Last day of trading for1stock

Biggest rises among the 500 largest companies

Columbia Energy Group+6.3%
Bankers Trust (BT)+3.9%
Oracle (ORCL)+3.9%

Biggest falls among the 500 largest companies

E.W. Scripps (SSP)-12.4%
Laboratory Corp. of America (LH)-10.2%
Ncr Corp. (NCR)-7.6%

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

‹ April 16, 1990 · Every April 17 · April 18, 1990 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.