Underfolio

Every trading day › 1997

The stock market on April 18, 1997

April 18, 1997, a Friday. The S&P 500 rose 0.60% to close at 766.34. Of 7,473 US stocks that traded, 3,099 rose and 2,651 fell.

The S&P 500+0.60%closed at 766.34
How big a move#10,737of 24,799 trading days since 1928
$100 in the index since$1,005price only, to September 24, 2026
Stocks that rose3,099of 7,473; 2,651 fell
Biggest companyGeneral Electricby market value that day

Biggest rises among the 500 largest companies

Microsoft (MSFT)+9.7%
Pe Corp-Pe Biosy (PEB)+7.8%
Black & Decker (BDK)+7.5%

Biggest falls among the 500 largest companies

Pepco Holdings (POM)-7.3%
Qualcomm (QCOM)-6.5%
UnitedHealth Group (UNH)-6.5%

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

‹ April 17, 1997 · Every April 18 · April 21, 1997 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.