Underfolio

Every trading day › 1981

The stock market on May 29, 1981

May 29, 1981, a Friday. The S&P 500 fell 0.64% to close at 132.59. Of 4,859 US stocks that traded, 1,616 rose and 1,462 fell.

The S&P 500-0.64%closed at 132.59
How big a move#10,065of 24,799 trading days since 1928
$100 in the index since$5,810price only, to September 24, 2026
Stocks that rose1,616of 4,859; 1,462 fell
Biggest companyAT&T Corporationby market value that day
Last day of trading for4stocks

Biggest rises among the 500 largest companies

Crum & Forster (CMF)+6.1%
Milacron (MZIAQ)+5.0%
Pfizer (PFE)+5.0%

Biggest falls among the 500 largest companies

W.R. Grace & Co. (GRA)-8.3%
Helmerich & Payne, Inc. (HP)-6.8%
NL Industries, Inc. (NL)-6.6%

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

‹ May 28, 1981 · Every May 29 · June 1, 1981 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.