Underfolio

Every trading day › 1977

The stock market on May 3, 1977

May 3, 1977, a Tuesday. The S&P 500 rose 0.51% to close at 99.43. Of 4,685 US stocks that traded, 1,549 rose and 867 fell.

The S&P 500+0.51%closed at 99.43
How big a move#12,353of 24,799 trading days since 1928
$100 in the index since$7,748price only, to September 24, 2026
Stocks that rose1,549of 4,685; 867 fell
Biggest companyAT&T Corporationby market value that day

Biggest rises among the 500 largest companies

Babcock & Wilcox Co-Old (BAW.)+5.2%
American Airlines Group (AMR)+4.5%
National Starch & Chemical (NSC)+4.5%

Biggest falls among the 500 largest companies

Transco Energy (E)-4.0%
Zenith Electronics (ZE)-2.9%
Hilton Worldwide Holdings (HLT)-2.6%

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

‹ May 2, 1977 · Every May 3 · May 4, 1977 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.