Underfolio

Every trading day › 2020

The stock market on May 13, 2020

May 13, 2020, a Wednesday. The S&P 500 fell 1.75% to close at 2820.00. Of 3,699 US stocks that traded, 564 rose and 3,046 fell.

The S&P 500-1.75%closed at 2820.00
How big a move#2,240of 24,799 trading days since 1928
$100 in the index since$273price only, to September 24, 2026
Stocks that rose564of 3,699; 3,046 fell
Biggest companyMicrosoftby market value that day
Last day of trading for1stock

Biggest rises among the 500 largest companies

BlackRock (BLK)+6.9%
Chegg, Inc. (CHGG)+4.7%
Moderna, Inc. (MRNA)+4.5%

Biggest falls among the 500 largest companies

Insulet (PODD)-11.6%
Halliburton (HAL)-9.1%
Occidental Petroleum (OXY)-7.8%

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

‹ May 12, 2020 · Every May 13 · May 14, 2020 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.