Underfolio

Every trading day › 2018

The stock market on August 27, 2018

August 27, 2018, a Monday. The S&P 500 rose 0.77% to close at 2896.74. Of 3,770 US stocks that traded, 1,938 rose and 1,605 fell.

The S&P 500+0.77%closed at 2896.74
How big a move#8,409of 24,799 trading days since 1928
$100 in the index since$266price only, to September 24, 2026
Stocks that rose1,938of 3,770; 1,605 fell
Biggest companyAppleby market value that day

Biggest rises among the 500 largest companies

Alnylam Pharmaceuticals, Inc. (ALNY)+16.2%
Advanced Micro Devices (AMD)+5.3%
General Motors (GM)+4.8%

Biggest falls among the 500 largest companies

Chipotle Mexican Grill, Inc. (CMG)-4.8%
Kohl's (KSS)-2.5%
Nordstrom (JWN)-2.4%

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

‹ August 24, 2018 · Every August 27 · August 28, 2018 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.