Underfolio

Every trading day › 2015

The stock market on May 28, 2015

May 28, 2015, a Thursday. The S&P 500 fell 0.13% to close at 2120.79. Of 3,959 US stocks that traded, 1,752 rose and 2,009 fell.

The S&P 500-0.13%closed at 2120.79
How big a move#21,072of 24,799 trading days since 1928
$100 in the index since$363price only, to September 24, 2026
Stocks that rose1,752of 3,959; 2,009 fell
Biggest companyAppleby market value that day
Last day of trading for1stock

Biggest rises among the 500 largest companies

Western Digital (WDC)+5.1%
Palo Alto Networks, Inc. (PANW)+3.6%
Johnson Controls (JCI)+3.0%

Biggest falls among the 500 largest companies

United Rentals (URI)-9.1%
Chesapeake Energy (CHK)-4.8%
Qorvo, Inc. (QRVO)-4.8%

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

‹ May 27, 2015 · Every May 28 · May 29, 2015 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.