Both in null

State Street Materials Select Sector SPDR ETF vs State Street SPDR S&P 500 ETF Trust

Over the past year XLB returned +19.9% and SPY returned +7.9%; their daily moves had a correlation of 0.51.

XLB +19.9% SPY +7.9%Growth of $1, one year, split-adjusted
MetricXLBSPY
Price$51.95$735.29
Market cap$8.37B$780.09B
Today−0.73%+0.31%
1 month+5.4%−5.0%
6 months+0.7%−0.3%
Year to date+14.6%+7.8%
1 year+21.9%+8.5%
Revenue growth (YoY)——
Gross margin——
Net margin——
P/E (TTM)——
Price / sales——
Net cash——
Dividend yield1.76%1.03%
Volatility (60d)16.4%13.8%
Short % of float——
Next earnings——

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