Underfolio

Every trading day › 1991

The stock market on April 11, 1991

April 11, 1991, a Thursday. The S&P 500 rose 1.20% to close at 377.63. Of 5,681 US stocks that traded, 2,295 rose and 1,307 fell.

The S&P 500+1.20%closed at 377.63
How big a move#4,552of 24,799 trading days since 1928
$100 in the index since$2,040price only, to September 24, 2026
Stocks that rose2,295of 5,681; 1,307 fell
Biggest companyExxon Mobilby market value that day
Last day of trading for2stocks

Biggest rises among the 500 largest companies

West Point Pepperell (WPM)+12.8%
Gap, Inc. (The) (GPS)+9.5%
Intel (INTC)+9.5%

Biggest falls among the 500 largest companies

Willamette Industries (WLL)-5.0%
Waste Management Inc-Old (WMX)-4.8%
Pharmacia (PNU)-3.6%

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

‹ April 10, 1991 · Every April 11 · April 12, 1991 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.