Underfolio

Every trading day › 2026

The stock market on February 18, 2026

February 18, 2026, a Wednesday. The S&P 500 rose 0.56% to close at 6881.31. Of 3,475 US stocks that traded, 1,947 rose and 1,409 fell.

The S&P 500+0.56%closed at 6881.31
How big a move#11,475of 24,799 trading days since 1928
$100 in the index since$112price only, to September 24, 2026
Stocks that rose1,947of 3,475; 1,409 fell
Biggest companyNvidiaby market value that day

Biggest rises among the 500 largest companies

Global Payments (GPN)+16.5%
Jones Lang Lasalle Inc (JLL)+9.6%
Bloom Energy Corp (BE)+8.2%

Biggest falls among the 500 largest companies

Palo Alto Networks (PANW)-6.8%
Mks Instruments Inc (MKSI)-4.8%
Genuine Parts Company (GPC)-3.8%

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

‹ February 17, 2026 · Every February 18 · February 19, 2026 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.