Underfolio

Every trading day › 1987

The stock market on January 29, 1987

January 29, 1987, a Thursday. The S&P 500 fell 0.42% to close at 274.24. Of 6,028 US stocks that traded, 1,844 rose and 2,019 fell.

The S&P 500-0.42%closed at 274.24
How big a move#13,916of 24,799 trading days since 1928
$100 in the index since$2,809price only, to September 24, 2026
Stocks that rose1,844of 6,028; 2,019 fell
Biggest companyInternational Business Machines Corporationby market value that day
Last day of trading for1stock

Biggest rises among the 500 largest companies

FMC Corporation (FMC)+12.0%
Telerate Inc (TLR)+5.7%
Harcourt General (H)+5.6%

Biggest falls among the 500 largest companies

GenCorp (GY)-6.7%
Marsh & McLennan (MMC)-6.3%
Consolidated Edison (ED)-6.3%

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

‹ January 28, 1987 · Every January 29 · January 30, 1987 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.