Value changes in your stocks, your portfolio, or an index can keep you ... With those values, you can use a spreadsheet program like Microsoft Excel to calculate the asset's standard deviation.

In this video, Marco from Whiteboard Finance breaks down different portfolio allocation models and their historical returns. He reviews Vanguard’s allocation models, analyzing the performance of ...

Competitors start with a hypothetical balance—say $100,000—and simulate buying and selling stocks as if they were operating in a live market. The goal is to grow the portfolio by the ...