Underfolio

Every trading day › 1987

The stock market on April 27, 1987

April 27, 1987, a Monday. The S&P 500 rose 0.11% to close at 281.83. Of 6,143 US stocks that traded, 1,340 rose and 2,753 fell.

The S&P 500+0.11%closed at 281.83
How big a move#21,562of 24,799 trading days since 1928
$100 in the index since$2,734price only, to September 24, 2026
Stocks that rose1,340of 6,143; 2,753 fell
Biggest companyInternational Business Machines Corporationby market value that day

Biggest rises among the 500 largest companies

Lotus Development Corp (LOTS.)+9.6%
FMC Corporation (FMC)+6.8%
Brunswick (BC)+5.8%

Biggest falls among the 500 largest companies

Battle Mountain Gold Co (BMG)-11.8%
Dome Mines (DM)-10.6%
Newmont Gold Co (NGC)-10.0%

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

‹ April 24, 1987 · Every April 27 · April 28, 1987 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.