Underfolio

Every trading day › 2003

The stock market on September 15, 2003

September 15, 2003, a Monday. The S&P 500 fell 0.38% to close at 1014.81. Of 5,025 US stocks that traded, 2,142 rose and 2,605 fell.

The S&P 500-0.38%closed at 1014.81
How big a move#14,908of 24,799 trading days since 1928
$100 in the index since$759price only, to September 24, 2026
Stocks that rose2,142of 5,025; 2,605 fell
Biggest companyGeneral Electricby market value that day
Last day of trading for3stocks

Biggest rises among the 500 largest companies

Boston Scientific (BSX)+7.5%
Janus Capital Group (JNS)+3.8%
Home Depot (HD)+3.8%

Biggest falls among the 500 largest companies

Juniper Networks (JNPR)-4.5%
Cablevision Systems (CVC)-4.2%
Apple (AAPL)-3.9%

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

‹ September 12, 2003 · Every September 15 · September 16, 2003 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.