Underfolio

Every trading day › 2019

The stock market on October 9, 2019

October 9, 2019, a Wednesday. The S&P 500 rose 0.91% to close at 2919.40. Of 3,741 US stocks that traded, 2,278 rose and 1,315 fell.

The S&P 500+0.91%closed at 2919.40
How big a move#6,839of 24,799 trading days since 1928
$100 in the index since$264price only, to September 24, 2026
Stocks that rose2,278of 3,741; 1,315 fell
Biggest companyMicrosoftby market value that day
Last day of trading for1stock

Biggest rises among the 500 largest companies

Roku, Inc. (ROKU)+9.1%
Coupa Software Incorporated (COUP)+5.1%
Ubiquiti Inc. (UI)+4.6%

Biggest falls among the 500 largest companies

Zebra Technologies Corporation (ZBRA)-3.3%
Beyond Meat, Inc. (BYND)-2.4%
Domino's Pizza (DPZ)-2.1%

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

‹ October 8, 2019 · Every October 9 · October 10, 2019 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.