Underfolio

Every trading day › 1977

The stock market on October 10, 1977

October 10, 1977, a Monday. The S&P 500 fell 0.23% to close at 95.75. Of 4,634 US stocks that traded, 1,030 rose and 1,165 fell.

The S&P 500-0.23%closed at 95.75
How big a move#18,264of 24,799 trading days since 1928
$100 in the index since$8,046price only, to September 24, 2026
Stocks that rose1,030of 4,634; 1,165 fell
Biggest companyAT&T Corporationby market value that day

Biggest rises among the 500 largest companies

Sambo's Restaurants (QSRI.)+5.3%
Becton Dickinson (BDX)+4.5%
Amax Inc. (AMX)+3.5%

Biggest falls among the 500 largest companies

Bicoastal Corp-5.9%
Kroger (KR)-4.2%
Scott Paper (SPP)-2.7%

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

‹ October 7, 1977 · Every October 10 · October 11, 1977 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.