What is the formula for average return? The formula for arithmetic average return is: (a + b + c + d + e + ...) / n, where n is the count of numbers added together. The formula for geometric average return is ((1+a) * (1 + b) * (1 + c) * ...)^(1/n) - 1, wh...
The plus operator adds two or more numbers. However, whenever you enter a formula in Excel, you can’t just type2+2in a cell to get the summation result between2and2. You have to put an Equal (=) symbol at the beginning of the formula. ...