Underfolio

Every trading day › 2008

The stock market on October 16, 2008

October 16, 2008, a Thursday. The S&P 500 rose 4.25% to close at 946.43. Of 4,570 US stocks that traded, 3,083 rose and 1,293 fell.

The S&P 500+4.25%closed at 946.43
How big a move#275of 24,799 trading days since 1928
$100 in the index since$814price only, to September 24, 2026
Stocks that rose3,083of 4,570; 1,293 fell
Biggest companyExxon Mobilby market value that day
Last day of trading for1stock

Biggest rises among the 500 largest companies

Slm Corp (SLM)+23.9%
Petrohawk Energy (HK)+22.3%
Southwestern Energy (SWN)+21.0%

Biggest falls among the 500 largest companies

Lincoln National (LNC)-15.2%
Hartford Financial Services (HIG)-11.9%
Prudential Financial (PRU)-10.4%

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

‹ October 15, 2008 · Every October 16 · October 17, 2008 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.