By including asset categories with investment returns that move up and down under different market conditions within a portfolio, an investor can protect against significant losses. (sec.gov)
This is just one example, but the difference in cost could be higher in different market conditions. (blog.fundx.com)
As you can see, there are a variety of different marketing conditions to consider before you really commit to making such a long - term investment. (mortgagecalculator.biz)