Underfolio

Every trading day › 2012

The stock market on October 18, 2012

October 18, 2012, a Thursday. The S&P 500 fell 0.24% to close at 1457.34. Of 3,900 US stocks that traded, 1,335 rose and 2,348 fell.

The S&P 500-0.24%closed at 1457.34
How big a move#17,865of 24,799 trading days since 1928
$100 in the index since$529price only, to September 24, 2026
Stocks that rose1,335of 3,900; 2,348 fell
Biggest companyAppleby market value that day
Last day of trading for1stock

Biggest rises among the 500 largest companies

Lam Research (LRCX)+7.2%
eBay (EBAY)+5.5%
Juniper Networks (JNPR)+5.1%

Biggest falls among the 500 largest companies

Alphabet (GOOG)-8.0%
BB&T Corp. (BBT)-7.1%
Huntington Bancshares Incorporated (HBAN)-6.2%

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

‹ October 17, 2012 · Every October 18 · October 19, 2012 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.