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iShares Trust iShares Core Universal USD Bond ETF vs State Street SPDR S&P 500 ETF Trust

Over the past year IUSB returned −3.7% and SPY returned +10.5%; their daily moves had a correlation of 0.36.

IUSB −3.7% SPY +10.5%Growth of $1, one year, split-adjusted
MetricIUSBSPY
Price$44.97$752.69
Market cap$50.45B$798.55B
Today+0.07%+2.37%
1 month+1.9%−3.3%
6 months−2.5%+1.8%
Year to date−3.4%+10.4%
1 year−3.7%+12.3%
Revenue growth (YoY)——
Gross margin——
Net margin——
P/E (TTM)——
Price / sales——
Net cash——
Dividend yield4.59%1.00%
Volatility (60d)4.7%14.7%
Short % of float——
Next earnings——

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