Underfolio

Every trading day › 2020

The stock market on October 12, 2020

October 12, 2020, a Monday. The S&P 500 rose 1.64% to close at 3534.22. Of 3,767 US stocks that traded, 2,243 rose and 1,416 fell.

The S&P 500+1.64%closed at 3534.22
How big a move#2,551of 24,799 trading days since 1928
$100 in the index since$218price only, to September 24, 2026
Stocks that rose2,243of 3,767; 1,416 fell
Biggest companyAppleby market value that day
Last day of trading for2stocks

Biggest rises among the 500 largest companies

Cloudflare, Inc. (NET)+23.0%
Twilio Inc. (TWLO)+7.7%
Apple (AAPL)+6.3%

Biggest falls among the 500 largest companies

Unity Software Inc (U)-9.2%
Apollo Global Management, Inc. (APO)-5.7%
Enphase Energy, Inc. (ENPH)-4.3%

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

‹ October 9, 2020 · Every October 12 · October 13, 2020 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.