To calculate your average trade price, add all purchase prices and divide by the number of trades. Use weighted average trade price calculation if share quantities vary per purchase. Weighted ...

When you don’t, you can calculate your average daily balance as part of the math required to determine how much interest you’ll owe. An APR, or annual percentage rate, is a big-picture way to ...

To figure out whether you’re broke, average or wealthy, start by analyzing your finances. First, calculate your net worth by totaling the value of your assets, including cash, savings ...