Learn about the negative correlation coefficient, its significance, comparison with other coefficients, and real-world ...

Let’s look at what correlation means in terms of the relationship between variables. Although our focus will be on positive ...

With two different risky assets, an investor can minimize total portfolio volatility through the combination of investments with low to negative correlation. In a higher yield environment, 60/40 can ...

Stock prices and corporate earnings move closely together over long horizons, a relationship confirmed by more than a century ...

There’s an old saying that goes, “figures don’t lie, but liars can figure.” But sometimes even the figures can spin a confusing story. That’s why I’ve always appreciated the power of understanding ...