Underfolio

Every trading day › 2017

The stock market on April 20, 2017

April 20, 2017, a Thursday. The S&P 500 rose 0.76% to close at 2355.84. Of 3,777 US stocks that traded, 2,687 rose and 858 fell.

The S&P 500+0.76%closed at 2355.84
How big a move#8,567of 24,799 trading days since 1928
$100 in the index since$327price only, to September 24, 2026
Stocks that rose2,687of 3,777; 858 fell
Biggest companyAppleby market value that day
Last day of trading for3stocks

Biggest rises among the 500 largest companies

Alliance Data Systems (ADS)+8.3%
Steel Dynamics (STLD)+6.8%
IDEX Corporation (IEX)+6.6%

Biggest falls among the 500 largest companies

Tesaro Inc (TSRO)-6.1%
United Rentals (URI)-5.2%
NVR, Inc. (NVR)-4.3%

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

‹ April 19, 2017 · Every April 20 · April 21, 2017 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.