The stock market on April 13, 1971
April 13, 1971, a Tuesday. The S&P 500 rose 0.10% to close at 102.98. Of 2,308 US stocks that traded, 920 rose and 1,008 fell.
The S&P 500+0.10%closed at 102.98
How big a move#21,925of 24,799 trading days since 1928
$100 in the index since$7,481price only, to September 24, 2026
Stocks that rose920of 2,308; 1,008 fell
Biggest companyInternational Business Machines Corporationby market value that day
Last day of trading for1stock
Biggest rises among the 500 largest companies
| Delta Air Lines (DAL) | +7.0% |
| Northwest Airlines (NWA) | +6.8% |
Biggest falls among the 500 largest companies
| Mayer (oscar) & Co (OMC.) | -6.1% |
| H&R Block (HRB) | -5.6% |
| Ncr Corp. (NCR) | -5.4% |
Stock moves count dividends; the index is price only. Market values after 2024 are estimates.
‹ April 12, 1971 · Every April 13 · April 14, 1971 ›
Ask the Lab what came after a day like thisHistory, not advice. How these numbers are made.