Underfolio

Every trading day › 1991

The stock market on May 3, 1991

May 3, 1991, a Friday. The S&P 500 rose 0.07% to close at 380.80. Of 5,685 US stocks that traded, 1,857 rose and 1,653 fell.

The S&P 500+0.07%closed at 380.80
How big a move#22,649of 24,799 trading days since 1928
$100 in the index since$2,023price only, to September 24, 2026
Stocks that rose1,857of 5,685; 1,653 fell
Biggest companyExxon Mobilby market value that day

Biggest rises among the 500 largest companies

Storage Technology (STK)+8.4%
Stone Container (STO)+7.2%
Kellogg (K)+6.1%

Biggest falls among the 500 largest companies

Blockbuster Entertainment Corp. (BV)-7.7%
CA Technologies (CA)-6.1%
Allergan (AGN)-5.4%

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

‹ May 2, 1991 · Every May 3 · May 6, 1991 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.