Underfolio

Every trading day › 2019

The stock market on September 12, 2019

September 12, 2019, a Thursday. The S&P 500 rose 0.29% to close at 3009.57. Of 3,745 US stocks that traded, 1,847 rose and 1,761 fell.

The S&P 500+0.29%closed at 3009.57
How big a move#16,819of 24,799 trading days since 1928
$100 in the index since$256price only, to September 24, 2026
Stocks that rose1,847of 3,745; 1,761 fell
Biggest companyMicrosoftby market value that day

Biggest rises among the 500 largest companies

LKQ Corporation (LKQ)+11.9%
Varian Medical Systems (VAR)+3.8%
Blackstone (BX)+3.6%

Biggest falls among the 500 largest companies

Universal Display Corporation (OLED)-5.0%
Tractor Supply (TSCO)-4.3%
Walgreens Boots Alliance (WBA)-4.3%

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

‹ September 11, 2019 · Every September 12 · September 13, 2019 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.