REIT — reasonable returns, but riskier than the broad market; with a relatively low correlation with stocks you can profit from rebalancing. (obliviousinvestor.com)
«Low correlations between asset prices are also a sign of «bull market psychology,»» according to the report. (fortune.com)
These products can add stability to a portfolio, as commodities have a relatively low correlation with stocks. (moneysense.ca)