Pair Correlation Between ATT and Ford Motor

This module allows you to analyze existing cross correlation between ATT Inc and Ford Motor Company. You can compare the effects of market volatilities on ATT and Ford Motor and check how they will diversify away market risk if combined in the same portfolio for a given time horizon. You can also utilize pair trading strategies of matching a long position in ATT with a short position of Ford Motor. See also your portfolio center. Please also check ongoing floating volatility patterns of ATT and Ford Motor.
 Time Horizon     30 Days    Login   to change
 AT&T Inc.  vs   Ford Motor Company
 Performance (%) 

Pair Volatility

Taking into account the 30 trading days horizon, ATT Inc is expected to under-perform the Ford Motor. But the stock apears to be less risky and, when comparing its historical volatility, ATT Inc is 1.36 times less risky than Ford Motor. The stock trades about -0.05 of its potential returns per unit of risk. The Ford Motor Company is currently generating about 0.13 of returns per unit of risk over similar time horizon. If you would invest  1,063  in Ford Motor Company on February 19, 2018 and sell it today you would earn a total of  37.00  from holding Ford Motor Company or generate 3.48% return on investment over 30 days.

Correlation Coefficient

Pair Corralation between ATT and Ford Motor


Time Period1 Month [change]
ValuesDaily Returns


Very weak diversification

Overlapping area represents the amount of risk that can be diversified away by holding AT&T Inc. and Ford Motor Company in the same portfolio assuming nothing else is changed. The correlation between historical prices or returns on Ford Motor and ATT is a relative statistical measure of the degree to which these equity instruments tend to move together. The correlation coefficient measures the extent to which returns on ATT Inc are associated (or correlated) with Ford Motor. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of Ford Motor has no effect on the direction of ATT i.e. ATT and Ford Motor go up and down completely randomly.

Comparative Volatility

 Predicted Return Density 



Risk-Adjusted Performance

Over the last 30 days ATT Inc has generated negative risk-adjusted returns adding no value to investors with long positions.

Ford Motor


Risk-Adjusted Performance

Compared to the overall equity markets, risk-adjusted returns on investments in Ford Motor Company are ranked lower than 8 (%) of all global equities and portfolios over the last 30 days.