You are taking a risk when trading binary options. If it was a sure fire thing that we would win every time we trade then everyone would be doing it and everyone would be winning. The brokers are there to make money just as you are and on every trade someone always loses. The trick is to minimise the risk of it being you and that any money invested is not going to hurt you if you lose.
It is a particularly powerful platform for novice binary options traders. First of all it is free, so new traders with no experience do not have to make any investment. The registration and setup process is easier than most other platforms, and there are a lot of tools that let you set up a winning strategy even if you have minimal experience. In addition, experienced traders benefit from the range of advanced tools and the trading systems that Option Robot offers.
A binary option is a financial exotic option in which the payoff is either some fixed monetary amount or nothing at all. The two main types of binary options are the cash-or-nothing binary option and the asset-or-nothing binary option. The former pays some fixed amount of cash if the option expires in-the-money while the latter pays the value of the underlying security. They are also called all-or-nothing options, digital options (more common in forex/interest rate markets), and fixed return options (FROs) (on the American Stock Exchange).