Underfolio

Every trading day › 1971

The stock market on June 18, 1971

June 18, 1971, a Friday. The S&P 500 fell 1.52% to close at 98.97. Of 2,321 US stocks that traded, 322 rose and 1,634 fell.

The S&P 500-1.52%closed at 98.97
How big a move#2,993of 24,799 trading days since 1928
$100 in the index since$7,784price only, to September 24, 2026
Stocks that rose322of 2,321; 1,634 fell
Biggest companyInternational Business Machines Corporationby market value that day
Last day of trading for2stocks

Biggest rises among the 500 largest companies

Factor (max) Co Class A (FAC)+3.4%
American Standard (TT)+3.1%
Xcel Energy (NSP)+3.0%

Biggest falls among the 500 largest companies

Bausch & Lomb (BOL)-8.8%
Flagstar Corp-8.6%
Northwest Airlines (NWA)-7.3%

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

‹ June 17, 1971 · Every June 18 · June 21, 1971 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.