Underfolio

Every trading day › 2019

The stock market on August 12, 2019

August 12, 2019, a Monday. The S&P 500 fell 1.20% to close at 2883.75. Of 3,751 US stocks that traded, 1,018 rose and 2,601 fell.

The S&P 500-1.20%closed at 2883.75
How big a move#4,578of 24,799 trading days since 1928
$100 in the index since$267price only, to September 24, 2026
Stocks that rose1,018of 3,751; 2,601 fell
Biggest companyMicrosoftby market value that day

Biggest rises among the 500 largest companies

Roku, Inc. (ROKU)+7.2%
Amgen (AMGN)+4.9%
CenturyLink (CTL)+3.9%

Biggest falls among the 500 largest companies

MercadoLibre, Inc. (MELI)-9.6%
Uber Technologies, Inc. (UBER)-7.6%
PG&E Corp. (PCG)-7.6%

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

‹ August 9, 2019 · Every August 12 · August 13, 2019 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.