Underfolio

Every trading day › 1987

The stock market on April 22, 1987

April 22, 1987, a Wednesday. The S&P 500 fell 2.01% to close at 287.19. Of 6,136 US stocks that traded, 1,709 rose and 2,234 fell.

The S&P 500-2.01%closed at 287.19
How big a move#1,672of 24,799 trading days since 1928
$100 in the index since$2,683price only, to September 24, 2026
Stocks that rose1,709of 6,136; 2,234 fell
Biggest companyInternational Business Machines Corporationby market value that day

Biggest rises among the 500 largest companies

Supermarkets Gen Hldg -cl A+11.6%
Telerate Inc (TLR)+6.8%
Battle Mountain Gold Co (BMG)+4.8%

Biggest falls among the 500 largest companies

CNA Financial Corporation (CNA)-8.0%
Navistar International (NAV)-6.9%
PG&E Corp. (PCG)-6.7%

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

‹ April 21, 1987 · Every April 22 · April 23, 1987 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.