What is the strongest ETF in the United States?

The strongest ETF in the United States is difficult to determine as there are multiple factors to consider such as performance, asset size, and strategy. However, based on asset inflows, the Vanguard S&P 500 ETF (VOO) and iShares Core S&P 500 ETF (IVV) have been among the top-performing ETFs in 2024, with significant inflows. Additionally, ETFs like YieldMaxNVDAOption Income Strategy ETF, Grayscale Bitcoin Trust, and Invesco S&P 500 Momentum ETF have also shown strong performance this year. Ultimately, the 'strongest' ETF depends on the investor's goals and risk tolerance.