Underfolio

Every trading day › 2024

The stock market on October 15, 2024

October 15, 2024, a Tuesday. The S&P 500 fell 0.76% to close at 5815.26. Of 3,853 US stocks that traded, 1,990 rose and 1,768 fell.

The S&P 500-0.76%closed at 5815.26
How big a move#8,494of 24,799 trading days since 1928
$100 in the index since$132price only, to September 24, 2026
Stocks that rose1,990of 3,853; 1,768 fell
Biggest companyAppleby market value that day
Last day of trading for1stock

Biggest rises among the 500 largest companies

Summit Therapeutics Inc (SMMT)+7.8%
Charles Schwab (SCHW)+6.1%
Viatris (VTRS)+4.0%

Biggest falls among the 500 largest companies

KLA Corporation (KLAC)-14.7%
Lam Research (LRCX)-10.9%
Applied Materials (AMAT)-10.7%

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

‹ October 14, 2024 · Every October 15 · October 16, 2024 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.