The stock market of country A has an expected return of 8 percent, and standard deviation of expected return of 5 percent. The stock market of country B has an expected return of 16 percent and standard deviation of expected return of 10 percent. Find the Global Minimum Variance Portfolio. The stock market of country A has an expected return of 8 percent, and standard deviation of expected return of 5 percent. The stock market of country B has an expected return of 16 percent and standard deviation of expected return of 10 percent. Find the Global Minimum Variance Portfolio