Underfolio

Every trading day › 2017

The stock market on April 21, 2017

April 21, 2017, a Friday. The S&P 500 fell 0.30% to close at 2348.69. Of 3,772 US stocks that traded, 1,444 rose and 2,079 fell.

The S&P 500-0.30%closed at 2348.69
How big a move#16,464of 24,799 trading days since 1928
$100 in the index since$328price only, to September 24, 2026
Stocks that rose1,444of 3,772; 2,079 fell
Biggest companyAppleby market value that day
Last day of trading for1stock

Biggest rises among the 500 largest companies

Rockwell Collins (COL)+5.1%
Stanley Black & Decker (SWK)+3.6%
Honeywell International (HON)+2.7%

Biggest falls among the 500 largest companies

Mattel (MAT)-13.6%
PVH Corp. (PVH)-3.1%
Interpublic Group (IPG)-3.1%

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

‹ April 20, 2017 · Every April 21 · April 24, 2017 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.