Underfolio

Every trading day › 1987

The stock market on May 6, 1987

May 6, 1987, a Wednesday. The S&P 500 rose 0.04% to close at 295.47. Of 6,158 US stocks that traded, 1,933 rose and 1,996 fell.

The S&P 500+0.04%closed at 295.47
How big a move#23,473of 24,799 trading days since 1928
$100 in the index since$2,607price only, to September 24, 2026
Stocks that rose1,933of 6,158; 1,996 fell
Biggest companyInternational Business Machines Corporationby market value that day
Last day of trading for5stocks

Biggest rises among the 500 largest companies

Santa Fe Pacific Corp. (SFX)+12.7%
Eastman Kodak (EK)+8.4%
Burlington Industries Equity+7.9%

Biggest falls among the 500 largest companies

Fort James (FJ)-4.6%
PepsiCo (PEP)-4.5%
Entergy (ETR)-4.3%

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

‹ May 5, 1987 · Every May 6 · May 7, 1987 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.