Underfolio

Every trading day › 2023

The stock market on September 6, 2023

September 6, 2023, a Wednesday. The S&P 500 fell 0.70% to close at 4465.48. Of 4,161 US stocks that traded, 1,433 rose and 2,582 fell.

The S&P 500-0.70%closed at 4465.48
How big a move#9,321of 24,799 trading days since 1928
$100 in the index since$173price only, to September 24, 2026
Stocks that rose1,433of 4,161; 2,582 fell
Biggest companyAppleby market value that day
Last day of trading for1stock

Biggest rises among the 500 largest companies

DexCom, Inc. (DXCM)+6.5%
Penumbra, Inc. (PEN)+6.5%
Zimmer Biomet Holdings (ZBH)+4.1%

Biggest falls among the 500 largest companies

Snap Inc. (SNAP)-7.9%
Albemarle Corporation (ALB)-5.5%
Lockheed Martin (LMT)-4.8%

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

‹ September 5, 2023 · Every September 6 · September 7, 2023 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.