Underfolio

Every trading day › 1997

The stock market on March 12, 1997

March 12, 1997, a Wednesday. The S&P 500 fell 0.87% to close at 804.26. Of 7,475 US stocks that traded, 2,275 rose and 3,636 fell.

The S&P 500-0.87%closed at 804.26
How big a move#7,200of 24,799 trading days since 1928
$100 in the index since$958price only, to September 24, 2026
Stocks that rose2,275of 7,475; 3,636 fell
Biggest companyGeneral Electricby market value that day
Last day of trading for2stocks

Biggest rises among the 500 largest companies

Office Depot (ODP)+19.4%
Western Digital (WDC)+10.7%
Advanced Micro Devices (AMD)+10.2%

Biggest falls among the 500 largest companies

Digital Equipment (DEC)-6.6%
Sun Microsystems (SUNW)-6.3%
Staples (SPLS)-5.4%

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

‹ March 11, 1997 · Every March 12 · March 13, 1997 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.