Underfolio

Every trading day › 2026

The stock market on May 22, 2026

May 22, 2026, a Friday. The S&P 500 rose 0.37% to close at 7473.47. Of 3,402 US stocks that traded, 1,959 rose and 1,307 fell.

The S&P 500+0.37%closed at 7473.47
How big a move#14,952of 24,799 trading days since 1928
$100 in the index since$103price only, to September 24, 2026
Stocks that rose1,959of 3,402; 1,307 fell
Biggest companyNvidiaby market value that day

Biggest rises among the 500 largest companies

Dell Technologies (DELL)+16.8%
HP Inc. (HPQ)+15.3%
NetApp (NTAP)+12.4%

Biggest falls among the 500 largest companies

Reddit, Inc. (RDDT)-5.6%
Summit Therapeutics PLC (SMMT)-4.9%
Coinbase Global (COIN)-4.4%

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

‹ May 21, 2026 · Every May 22 · May 26, 2026 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.