Top 5 US Stock Gainers/Losers (>100B) (8.19)

LongportAug 19, 2026 10:01 PM

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NASDAQ Composite Index has rose 0.16%, with a year-to-date rose 13.3%; S&P 500 has rose 0.21%, with a year-to-date rose 12.6%; Dow Jones Industrial Average has rose 0.22%, with a year-to-date rose 11.2%.

Merck(MRK) rose 12.6%, with a trading turnover 4.9 Billion USD, and a year-to-date rose 46.7%.

Agnico Eagle Mines(AEM) rose 11.12%, with a trading turnover 1.1 Billion USD, and a year-to-date rose 23%.

Seagate Tech(STX) fell 7.87%, with a trading turnover 5.0 Billion USD, and a year-to-date rose 202.5%.

Western Digital(WDC) fell 6.87%, with a trading turnover 3.3 Billion USD, and a year-to-date rose 168.4%.

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