Compare any two ETFs in 30 seconds.

VOO and SPY track the exact same S&P 500 index. The only meaningful differences are expense ratio, share price, and tradability.

VOO holds 500 large-cap U.S. stocks; VTI holds nearly the entire U.S. market including mid- and small-caps. Same expense ratio, slightly different exposure.

VOO is the diversified S&P 500. QQQ is concentrated in 100 large Nasdaq names — much higher tech weighting and higher volatility.

Both are popular U.S. dividend ETFs. SCHD applies a quality screen and concentrates in 100 names; VYM holds ~450 stocks with broader high-yield exposure.

SCHD is a dividend-growth ETF aimed at long-term total return. JEPI sells covered calls to generate high monthly income, sacrificing some upside.

QQQ and QQQM track the same Nasdaq-100 index with the same holdings. QQQM costs less; QQQ is more liquid for trading.

VTI is total U.S. market; VXUS is total international (developed + emerging, ex-U.S.). They are complements, not substitutes.

VOO is the broad S&P 500. SCHD is a U.S. dividend-quality ETF with much smaller tech exposure and higher yield.