Underfolio

Every trading day › 1972

The stock market on April 13, 1972

April 13, 1972, a Thursday. The S&P 500 fell 0.25% to close at 109.91. Of 2,435 US stocks that traded, 772 rose and 1,236 fell.

The S&P 500-0.25%closed at 109.91
How big a move#17,840of 24,799 trading days since 1928
$100 in the index since$7,009price only, to September 24, 2026
Stocks that rose772of 2,435; 1,236 fell
Biggest companyInternational Business Machines Corporationby market value that day
Last day of trading for1stock

Biggest rises among the 500 largest companies

Harris (HRS)+4.4%
Masco (MAS)+4.1%
Collins & Aikman Group Inc+4.1%

Biggest falls among the 500 largest companies

Digital Equipment (DEC)-6.6%
RiteAid (RAD)-6.2%

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

‹ April 12, 1972 · Every April 13 · April 14, 1972 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.