Underfolio

Every trading day › 2025

The stock market on June 18, 2025

June 18, 2025, a Wednesday. The S&P 500 fell 0.03% to close at 5980.87. Of 3,532 US stocks that traded, 1,976 rose and 1,436 fell.

The S&P 500-0.03%closed at 5980.87
How big a move#23,838of 24,799 trading days since 1928
$100 in the index since$129price only, to September 24, 2026
Stocks that rose1,976of 3,532; 1,436 fell
Biggest companyMicrosoftby market value that day

Biggest rises among the 500 largest companies

Coinbase Global (COIN)+16.3%
Astera Labs, Inc. (ALAB)+7.1%
Marvell Technology Group Ltd (MRVL)+7.1%

Biggest falls among the 500 largest companies

Mastercard (MA)-5.4%
Visa (V)-4.9%
Applovin (APP)-4.5%

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

‹ June 17, 2025 · Every June 18 · June 20, 2025 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.