Underfolio

Every trading day › 2023

The stock market on March 21, 2023

March 21, 2023, a Tuesday. The S&P 500 rose 1.30% to close at 4002.87. Of 4,283 US stocks that traded, 3,247 rose and 889 fell.

The S&P 500+1.30%closed at 4002.87
How big a move#4,026of 24,799 trading days since 1928
$100 in the index since$192price only, to September 24, 2026
Stocks that rose3,247of 4,283; 889 fell
Biggest companyAppleby market value that day

Biggest rises among the 500 largest companies

Coinbase Global (COIN)+11.8%
KeyCorp (KEY)+9.3%
BB&T Corp. (TFC)+9.0%

Biggest falls among the 500 largest companies

Atmos Energy (ATO)-4.1%
Consolidated Edison (ED)-3.8%
Alliant Energy Corp (LNT)-3.3%

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

‹ March 20, 2023 · Every March 21 · March 22, 2023 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.