You are looking for a good binary options brokers to open an account and start trading with as little as $100. Here is a list selected 5 binary option broker if offers quality service, a very good platform for trading, good trading tools and training, with low minimum deposit. Topoption Topoption was founded in 2012 by safecap investments limited, the company which created markets.com is a broker forex very well known in the forex industry. Topoption is one of the rare broker regulated by Cysec, offers a platform that provides a convenient and accessible use and a multilingual based system that transforms the accessible trading has internationally. The minimum investment required to open a business is $5. Depending on the types of trades, a topoption distribution ratio can go as high as 500%, any time, the ratio is about 85%. Opening an account with topoption is relatively simple and fast. the minimum capital requirement and is suitable to all budget to major brokers. commerc...