Underfolio

Every trading day › 2020

The stock market on October 8, 2020

October 8, 2020, a Thursday. The S&P 500 rose 0.80% to close at 3446.83. Of 3,761 US stocks that traded, 2,560 rose and 1,092 fell.

The S&P 500+0.80%closed at 3446.83
How big a move#8,020of 24,799 trading days since 1928
$100 in the index since$224price only, to September 24, 2026
Stocks that rose2,560of 3,761; 1,092 fell
Biggest companyAppleby market value that day

Biggest rises among the 500 largest companies

ON Semiconductor Corporation (ON)+11.5%
Occidental Petroleum (OXY)+8.8%
Dun & Bradstreet Holdings Inc (DNB)+8.5%

Biggest falls among the 500 largest companies

Domino's Pizza (DPZ)-7.0%
Amgen (AMGN)-6.8%
SolarEdge (SEDG)-5.3%

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

‹ October 7, 2020 · Every October 8 · October 9, 2020 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.