Underfolio

Every trading day › 1989

The stock market on March 27, 1989

March 27, 1989, a Monday. The S&P 500 rose 0.55% to close at 290.57. Of 6,005 US stocks that traded, 1,779 rose and 1,846 fell.

The S&P 500+0.55%closed at 290.57
How big a move#11,586of 24,799 trading days since 1928
$100 in the index since$2,651price only, to September 24, 2026
Stocks that rose1,779of 6,005; 1,846 fell
Biggest companyInternational Business Machines Corporationby market value that day
Last day of trading for1stock

Biggest rises among the 500 largest companies

American Medical Int'l (AMI)+20.3%
Citizens Commun -ser B Old (CZN)+4.5%
Whirlpool (WHR)+4.4%

Biggest falls among the 500 largest companies

Polaroid (PRDCQ)-11.1%
Raychem Corp (RYC.)-6.7%
Tri Star Pictures Inc (TRSP)-3.7%

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

‹ March 23, 1989 · Every March 27 · March 28, 1989 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.