Underfolio

Every trading day › 1991

The stock market on June 27, 1991

June 27, 1991, a Thursday. The S&P 500 rose 0.76% to close at 374.40. Of 5,715 US stocks that traded, 1,986 rose and 1,515 fell.

The S&P 500+0.76%closed at 374.40
How big a move#8,563of 24,799 trading days since 1928
$100 in the index since$2,058price only, to September 24, 2026
Stocks that rose1,986of 5,715; 1,515 fell
Biggest companyExxon Mobilby market value that day

Biggest rises among the 500 largest companies

Honeywell International (HON)+13.2%
Viacom Intl Inc (VIAB)+7.9%
Viacom Inc (VIA)+7.5%

Biggest falls among the 500 largest companies

Compaq Computer (CPQ)-4.8%
Citicorp-4.1%
Autodesk, Inc. (ADSK)-3.9%

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

‹ June 26, 1991 · Every June 27 · June 28, 1991 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.