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State Street SPDR Portfolio Long Term Treasury Index ETF vs State Street SPDR S&P 500 ETF Trust

Over the past year SPTL returned −10.2% and SPY returned +10.8%; their daily moves had a correlation of 0.28.

SPTL −10.2% SPY +10.8%Growth of $1, one year, split-adjusted
MetricSPTLSPY
Price$24.39$757.12
Market cap$11.37B$803.25B
Today−1.33%−0.35%
1 month+1.1%−1.6%
6 months−5.6%+1.2%
Year to date−7.9%+11.0%
1 year−10.1%+10.9%
Revenue growth (YoY)——
Gross margin——
Net margin——
P/E (TTM)——
Price / sales——
Net cash——
Dividend yield4.65%1.00%
Volatility (60d)10.0%14.9%
Short % of float——
Next earnings——

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