Considering 30-days investment horizon, Exxon Mobil Corporation is expected to under-perform the ATT Inc. But the stock apears to be less risky and, when comparing its historical volatility, Exxon Mobil Corporation is 1.02 times less risky than ATT Inc. The stock trades about -0.37 of its potential returns per unit of risk. The AT&T Inc. is currently generating about 0.28 of returns per unit of risk over similar time horizon. If you would invest 3,267 in AT&T Inc. on April 26, 2012 and sell it today you would earn a total of 102.00 from holding AT&T Inc. or generate 3.12% return on investment over 30 days.
Diversification
Weak diversification
Overlapping area represents amount of risk that can be diversified away by holding Exxon Mobil Corp. and AT&T Inc. in the same portfolio (assuming nothing else is changed)
88% of all equities and portfolios perform better than AT&T Inc.. Compared with the overall equity markets, risk-adjusted returns on investments in AT&T Inc. are ranked lower than 12 (%) of all global equities and portfolios over the last 30 days.
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