Underfolio

Every trading day › 2026

The stock market on May 1, 2026

May 1, 2026, a Friday. The S&P 500 rose 0.29% to close at 7230.12. Of 3,431 US stocks that traded, 1,865 rose and 1,445 fell.

The S&P 500+0.29%closed at 7230.12
How big a move#16,693of 24,799 trading days since 1928
$100 in the index since$107price only, to September 24, 2026
Stocks that rose1,865of 3,431; 1,445 fell
Biggest companyNvidiaby market value that day

Biggest rises among the 500 largest companies

Atlassian Corp PLC (TEAM)+29.6%
Twilio Inc (TWLO)+23.8%
Reddit, Inc. (RDDT)+13.1%

Biggest falls among the 500 largest companies

Roblox (RBLX)-18.3%
Rivian (RIVN)-8.4%
Stryker Corporation (SYK)-6.5%

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

‹ April 30, 2026 · Every May 1 · May 4, 2026 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.