Underfolio

Every trading day › 2003

The stock market on March 17, 2003

March 17, 2003, a Monday. The S&P 500 rose 3.54% to close at 862.79. Of 5,205 US stocks that traded, 3,551 rose and 1,279 fell.

The S&P 500+3.54%closed at 862.79
How big a move#417of 24,799 trading days since 1928
$100 in the index since$893price only, to September 24, 2026
Stocks that rose3,551of 5,205; 1,279 fell
Biggest companyMicrosoftby market value that day

Biggest rises among the 500 largest companies

Dollar General (DG)+15.9%
MBNA Corporation (KRB)+13.8%
NetApp (NTAP)+13.7%

Biggest falls among the 500 largest companies

Mohawk Industries (MHK)-4.4%
Pioneer Natural Resources (PXD)-2.3%
Corning (GLW)-1.5%

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

‹ March 14, 2003 · Every March 17 · March 18, 2003 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.