Underfolio

Every trading day › 1969

The stock market on April 18, 1969

April 18, 1969, a Friday. The S&P 500 rose 0.46% to close at 101.24. Of 2,124 US stocks that traded, 913 rose and 828 fell.

The S&P 500+0.46%closed at 101.24
How big a move#13,259of 24,799 trading days since 1928
$100 in the index since$7,610price only, to September 24, 2026
Stocks that rose913of 2,124; 828 fell
Biggest companyInternational Business Machines Corporationby market value that day

Biggest rises among the 500 largest companies

Clark Oil & Refining Corp (CKO)+5.8%
Times Mirror Co -ser A (TMC)+5.8%
White Consolidated Inds (WSW)+5.5%

Biggest falls among the 500 largest companies

Time Warner (TWX)-5.6%
Nabisco Brands Inc (NB)-5.1%
Manville (JM)-4.4%

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

‹ April 17, 1969 · Every April 18 · April 21, 1969 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.