Underfolio

Every trading day › 2023

The stock market on April 28, 2023

April 28, 2023, a Friday. The S&P 500 rose 0.83% to close at 4169.48. Of 4,256 US stocks that traded, 2,686 rose and 1,419 fell.

The S&P 500+0.83%closed at 4169.48
How big a move#7,734of 24,799 trading days since 1928
$100 in the index since$185price only, to September 24, 2026
Stocks that rose2,686of 4,256; 1,419 fell
Biggest companyAppleby market value that day
Last day of trading for3stocks

Biggest rises among the 500 largest companies

Charter Communications (CHTR)+7.6%
ResMed Inc. (RMD)+7.0%
Liberty Broadband Corporation (LBRDK)+6.1%

Biggest falls among the 500 largest companies

Cloudflare, Inc. (NET)-21.0%
Snap Inc. (SNAP)-17.1%
Pinterest, Inc. (PINS)-15.7%

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

‹ April 27, 2023 · Every April 28 · May 1, 2023 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.