Offer your thoughts or opinion on the input financial query or topic using your financial background.

What is this type of risk-free investment called?
These products are real, but they aren't risk free: 1) The bank could go under in that time.  (Are the investments FDIC insured?) 2) Your money is locked up for 5 years, probably with either no way to get it back out or a stiff penalty for early withdrawal, so you risk having a better investment opportunity come along and not having the liquidity to take advantage of it. 3) If the market does go down and you get 100% of your principal back, the endless ratchet of inflation practically guarantees that $10K will be worth less 5 years from now than it is today, so you risk losing purchasing power even if you're not losing any nominal quantity of money. It's still a fairly low-risk investment option, particularly if it's tied to something that you have reason to believe will increase in value significantly faster than inflation in the next 5 years.