Underfolio

Every trading day › 2021

The stock market on March 9, 2021

March 9, 2021, a Tuesday. The S&P 500 rose 1.42% to close at 3875.44. Of 4,002 US stocks that traded, 2,594 rose and 1,332 fell.

The S&P 500+1.42%closed at 3875.44
How big a move#3,456of 24,799 trading days since 1928
$100 in the index since$199price only, to September 24, 2026
Stocks that rose2,594of 4,002; 1,332 fell
Biggest companyAppleby market value that day

Biggest rises among the 500 largest companies

GameStop (GME)+26.9%
Tesla (TSLA)+19.6%
Peloton Interactive, Inc. (PTON)+14.5%

Biggest falls among the 500 largest companies

Valero Energy (VLO)-4.9%
Ingersoll Rand (IR)-4.9%
ViacomCBS Inc. (VIAC)-4.8%

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

‹ March 8, 2021 · Every March 9 · March 10, 2021 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.