Underfolio

Every trading day › 1984

The stock market on March 13, 1984

March 13, 1984, a Tuesday. The S&P 500 rose 0.28% to close at 156.78. Of 5,704 US stocks that traded, 2,037 rose and 1,245 fell.

The S&P 500+0.28%closed at 156.78
How big a move#16,968of 24,799 trading days since 1928
$100 in the index since$4,914price only, to September 24, 2026
Stocks that rose2,037of 5,704; 1,245 fell
Biggest companyInternational Business Machines Corporationby market value that day
Last day of trading for1stock

Biggest rises among the 500 largest companies

Dana (DAN)+9.0%
Molex (MOLX)+7.3%
M/a-com (MAI)+7.3%

Biggest falls among the 500 largest companies

MCI Communications (MCIC.)-11.7%
Rockwell Automation (ROK)-7.2%
Superior Oil (SOC)-4.1%

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

‹ March 12, 1984 · Every March 13 · March 14, 1984 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.