Underfolio

Every trading day › 2014

The stock market on October 21, 2014

October 21, 2014, a Tuesday. The S&P 500 rose 1.96% to close at 1941.28. Of 3,959 US stocks that traded, 2,986 rose and 778 fell.

The S&P 500+1.96%closed at 1941.28
How big a move#1,753of 24,799 trading days since 1928
$100 in the index since$397price only, to September 24, 2026
Stocks that rose2,986of 3,959; 778 fell
Biggest companyAppleby market value that day
Last day of trading for1stock

Biggest rises among the 500 largest companies

Waters Corporation (WAT)+9.9%
Illumina, Inc. (ILMN)+9.2%
American Airlines Group (AAL)+7.5%

Biggest falls among the 500 largest companies

Chipotle Mexican Grill, Inc. (CMG)-7.0%
Coca-Cola (KO)-6.0%
International Business Machines Corporation (IBM)-3.5%

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

‹ October 20, 2014 · Every October 21 · October 22, 2014 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.