Underfolio

Every trading day › 2003

The stock market on October 6, 2003

October 6, 2003, a Monday. The S&P 500 rose 0.44% to close at 1034.35. Of 5,009 US stocks that traded, 3,013 rose and 1,677 fell.

The S&P 500+0.44%closed at 1034.35
How big a move#13,626of 24,799 trading days since 1928
$100 in the index since$745price only, to September 24, 2026
Stocks that rose3,013of 5,009; 1,677 fell
Biggest companyGeneral Electricby market value that day

Biggest rises among the 500 largest companies

Motorola Solutions (MOT)+9.9%
TD Ameritrade Holding Corporation (AMTD)+7.8%
MetroPCS (PCS)+5.2%

Biggest falls among the 500 largest companies

Synopsys, Inc. (SNPS)-4.4%
Ivaco Industries Inc (IVX)-2.8%
Weight Watchers (WTW)-2.7%

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

‹ October 3, 2003 · Every October 6 · October 7, 2003 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.