Vanguard S&P 500 ETF vs SPY

low-cost index tracking — normalized 100-index comparison of the last 90 daily bars.

Data as of 2026-08-14 · educational content

Vanguard S&P 500 ETF vs SPY normalized performance chart
4.46%VOO 20-bar change
4.45%SPY 20-bar change
6.09%VOO 60-bar change
6.08%SPY 60-bar change

Comparison Snapshot

Over the last 20 bars, VOO changed 4.46% and SPY changed 4.45%; over 60 bars, VOO changed 6.09% and SPY changed 6.08%. VOO sits at 97% of its 60-bar range and SPY at 97%. VOO: RSI-14 at 66 (firm zone). SPY: RSI-14 at 66 (firm zone).

Over the measured window, VOO recorded the higher 20-bar change and VOO the higher 60-bar change. Past performance is not a prediction of future results.

Compare Them Yourself

Open both tickers side by side in the interactive workbench and apply moving averages, MACD and RSI.

Open VOO in charts

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This content is for educational purposes only and is not investment advice. Market data is delayed at least 15 minutes.