Underfolio

Every trading day › 1987

The stock market on February 2, 1987

February 2, 1987, a Monday. The S&P 500 rose 0.86% to close at 276.45. Of 6,026 US stocks that traded, 2,527 rose and 1,361 fell.

The S&P 500+0.86%closed at 276.45
How big a move#7,295of 24,799 trading days since 1928
$100 in the index since$2,787price only, to September 24, 2026
Stocks that rose2,527of 6,026; 1,361 fell
Biggest companyInternational Business Machines Corporationby market value that day

Biggest rises among the 500 largest companies

Intel (INTC)+11.2%
Advanced Micro Devices (AMD)+8.6%
Kemper Corp (KEM)+8.2%

Biggest falls among the 500 largest companies

Marsh & McLennan (MMC)-4.1%
Mapco (MDA)-3.9%
SunTrust Banks (STI)-2.3%

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

‹ January 30, 1987 · Every February 2 · February 3, 1987 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.