Underfolio

Every trading day › 1971

The stock market on June 28, 1971

June 28, 1971, a Monday. The S&P 500 fell 0.26% to close at 97.74. Of 2,318 US stocks that traded, 768 rose and 1,044 fell.

The S&P 500-0.26%closed at 97.74
How big a move#17,590of 24,799 trading days since 1928
$100 in the index since$7,882price only, to September 24, 2026
Stocks that rose768of 2,318; 1,044 fell
Biggest companyInternational Business Machines Corporationby market value that day

Biggest rises among the 500 largest companies

Txu Gas Co+7.4%
Natomas Co (NOM)+6.4%
Fannie Mae (FNMA)+5.0%

Biggest falls among the 500 largest companies

Mercantile Stores (MST.)-6.2%
Delta Air Lines (DAL)-5.3%
Sprint Nextel (FON)-3.9%

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

‹ June 25, 1971 · Every June 28 · June 29, 1971 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.