Underfolio

Every trading day › 2020

The stock market on March 23, 2020

March 23, 2020, a Monday. The S&P 500 fell 2.93% to close at 2237.40. Of 3,715 US stocks that traded, 1,342 rose and 2,306 fell.

The S&P 500-2.93%closed at 2237.40
How big a move#710of 24,799 trading days since 1928
$100 in the index since$344price only, to September 24, 2026
Stocks that rose1,342of 3,715; 2,306 fell
Biggest companyMicrosoftby market value that day
Last day of trading for1stock

Biggest rises among the 500 largest companies

Zoom Video Communications, Inc. (ZM)+22.2%
Teladoc Health, Inc. (TDOC)+18.1%
Roku, Inc. (ROKU)+17.5%

Biggest falls among the 500 largest companies

Valero Energy (VLO)-15.6%
Cheniere Energy (LNG)-14.7%
BB&T Corp. (TFC)-14.5%

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

‹ March 20, 2020 · Every March 23 · March 24, 2020 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.