Underfolio

Every trading day › 2017

The stock market on March 31, 2017

March 31, 2017, a Friday. The S&P 500 fell 0.23% to close at 2362.72. Of 3,780 US stocks that traded, 1,939 rose and 1,612 fell.

The S&P 500-0.23%closed at 2362.72
How big a move#18,370of 24,799 trading days since 1928
$100 in the index since$326price only, to September 24, 2026
Stocks that rose1,939of 3,780; 1,612 fell
Biggest companyAppleby market value that day
Last day of trading for3stocks

Biggest rises among the 500 largest companies

FMC Corporation (FMC)+13.2%
Advanced Micro Devices (AMD)+3.6%
Martin Marietta (MLM)+3.2%

Biggest falls among the 500 largest companies

Computer Sciences (CSC)-3.0%
Incyte Corporation (INCY)-3.0%
Expedia Group (EXPE)-2.5%

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

‹ March 30, 2017 · Every March 31 · April 3, 2017 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.