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Fidelity Total Bond ETF vs State Street SPDR S&P 500 ETF Trust

Over the past year FBND returned −4.3% and SPY returned +7.9%; their daily moves had a correlation of 0.35.

FBND −4.3% SPY +7.9%Growth of $1, one year, split-adjusted
MetricFBNDSPY
Price$44.33$735.29
Market cap$28.58B$780.09B
Today−0.11%+0.31%
1 month+2.0%−5.0%
6 months−3.1%−0.3%
Year to date−3.7%+7.8%
1 year−4.0%+8.5%
Revenue growth (YoY)——
Gross margin——
Net margin——
P/E (TTM)——
Price / sales——
Net cash——
Dividend yield4.74%1.03%
Volatility (60d)5.0%13.8%
Short % of float——
Next earnings——

Shading marks the stronger figure where one clearly exists (lower is better for valuation and volatility).