If you want to trade binary options for free in March 2013, you have the choice between four brokers. Binary options no deposit bonuses are offered from $25 to $100. This free money will be added to your account as soon as you sign up with a broker and ask him to do so.
You can use these no deposit bonuses to trade without any restrictions as long as you want. However you should know that if you reach the point when you want to withdraw your earnings, you will we have to first make a small deposit before being allowed to do so.
Furthermore as with any other bonuses you will have to meet certain turnover criteria. For example if you get a no deposit bonus of $100, you will have to make trades with a total volume of $1500 or even more, depending on the broker. This is the way binary options brokers protect themselves against cheating.
With that in mind you can get your account with a binary options no deposit bonus in March 2013.