6/7/2017 · All Information is provided "as is" and solely for informational purposes, not for trading purposes or advice, and may be delayed 9/20/2019 · Fidelity Investments offers Financial Planning and Advice, Retirement Plans, Wealth Management Services, Trading and Brokerage services, and a wide range of investment products including Mutual Funds, ETFs, Fixed income Bonds and CDs and much more. Nadex contracts are based on underlying asset classes including forex, stock index futures, commodity futures and economic events. Trading can be volatile and investors risk losing their investment on any given transaction. However, the design of Nadex contracts ensures investors cannot lose more than the cost to enter the transaction.