Underfolio

Every trading day › 2003

The stock market on May 16, 2003

May 16, 2003, a Friday. The S&P 500 fell 0.25% to close at 944.30. Of 5,129 US stocks that traded, 1,910 rose and 2,851 fell.

The S&P 500-0.25%closed at 944.30
How big a move#17,708of 24,799 trading days since 1928
$100 in the index since$816price only, to September 24, 2026
Stocks that rose1,910of 5,129; 2,851 fell
Biggest companyGeneral Electricby market value that day

Biggest rises among the 500 largest companies

MetroPCS (PCS)+7.0%
Cablevision Systems (CVC)+6.8%
The AES Corporation (AES)+6.6%

Biggest falls among the 500 largest companies

Baxter International (BAX)-8.6%
Genentech Inc. (DNA)-5.4%
MedImmune (MEDI)-4.2%

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

‹ May 15, 2003 · Every May 16 · May 19, 2003 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.