Underfolio

Every trading day › 1986

The stock market on April 25, 1986

April 25, 1986, a Friday. The S&P 500 rose 0.11% to close at 242.29. Of 5,759 US stocks that traded, 1,867 rose and 1,828 fell.

The S&P 500+0.11%closed at 242.29
How big a move#21,514of 24,799 trading days since 1928
$100 in the index since$3,180price only, to September 24, 2026
Stocks that rose1,867of 5,759; 1,828 fell
Biggest companyInternational Business Machines Corporationby market value that day
Last day of trading for5stocks

Biggest rises among the 500 largest companies

Enron (ENRNQ)+12.1%
Reebok International (RBK)+5.3%

Biggest falls among the 500 largest companies

Black & Decker (BDK)-4.7%
PNM Resources, Inc. (Holding Co.) (PNM)-4.4%
KeySpan (KSE)-3.8%

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

‹ April 24, 1986 · Every April 25 · April 28, 1986 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.