Underfolio

Every trading day › 2008

The stock market on May 12, 2008

May 12, 2008, a Monday. The S&P 500 rose 1.10% to close at 1403.58. Of 4,680 US stocks that traded, 3,165 rose and 1,273 fell.

The S&P 500+1.10%closed at 1403.58
How big a move#5,219of 24,799 trading days since 1928
$100 in the index since$549price only, to September 24, 2026
Stocks that rose3,165of 4,680; 1,273 fell
Biggest companyExxon Mobilby market value that day

Biggest rises among the 500 largest companies

Electronic Data Systems (EDS)+27.9%
iHeartMedia, Inc. (IHRT)+9.6%
Computer Sciences (CSC)+9.0%

Biggest falls among the 500 largest companies

Continental Resources, Inc. (CLR)-6.0%
American International Group, Inc. (AIG)-4.7%
HP Inc. (HPQ)-4.7%

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

‹ May 9, 2008 · Every May 12 · May 13, 2008 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.