Underfolio

Every trading day › 1997

The stock market on August 13, 1997

August 13, 1997, a Wednesday. The S&P 500 fell 0.49% to close at 922.02. Of 7,472 US stocks that traded, 2,985 rose and 3,112 fell.

The S&P 500-0.49%closed at 922.02
How big a move#12,689of 24,799 trading days since 1928
$100 in the index since$836price only, to September 24, 2026
Stocks that rose2,985of 7,472; 3,112 fell
Biggest companyGeneral Electricby market value that day
Last day of trading for5stocks

Biggest rises among the 500 largest companies

Applied Materials (AMAT)+10.1%
Nordstrom (JWN)+8.1%
Teradyne, Inc. (TER)+8.0%

Biggest falls among the 500 largest companies

Micron Technology (MU)-15.0%
IMS Health (RX)-5.1%
Broadwing Inc (BRW)-4.5%

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

‹ August 12, 1997 · Every August 13 · August 14, 1997 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.