For example, let's say an investor who follows foreign currency movements senses that the USD (U.S. dollar) is gaining ground against the JPY (Japanese yen) and wants to hedge his risk and try to prevent his Japanese investment from dropping in value. He may do this by buying 10,000 binary contracts which say that “USD/JPY will be above 119.50” by 4:00 PM ET tomorrow. If his analysis is correct and the USD gains ground over the Yen, rising above 119.50, the 10,000 binary contracts will expire in-the-money, yielding a total payout of $1,000,000. If the investor paid $75 per contract, he will make $25 per contract, which is a $250,000 total profit, a 33% rate of return on his investment. However, if the yen does not end above 119.50, the 10,000 binary contracts will expire out-of-the-money. In this case, the trader would lose his initial investment on the binaries, but would be compensated by the gain in value in his Japanese investments.
So if you are convinced that the value of your chosen Binary Option trade is not going to stay at its current level and will move in a negative way, then that is the only time you should consider an early exit for by continually taking this expensive option your overall winning profits will be diminished in value and that is something no trading will be wanting!
I had shared some links on some real stories of how binary options had severely ruined one’s future. I had also included a way of earning money using down to earth method,not to mention stocks if you are really willing to take risks and are interested in investment. The link is: Please stay away from binary options . Please go through all the 3 posts to get a better idea of how the whole binary option works and hopefully you would stay away from binary options at all costs.

Nadex traders can trade their favorite assets in a variety of high paying contracts that include the standard call/put options and ladder binaries. With call/put options, traders book their profits when prices simply close, even marginally, higher or lower than the strike price. Ladder binaries, on the other hand, enable traders to enhance their payout by targeting multiple price barriers in a trending market. Nadex binary options contracts can be traded with expiry times that range from 5 minutes to 1 week.
While binary options may be used in theoretical asset pricing, they are prone to fraud in their applications and hence banned by regulators in many jurisdictions as a form of gambling.[4] Many binary option outlets have been exposed as fraudulent.[5] The U.S. FBI is investigating binary option scams throughout the world, and the Israeli police have tied the industry to criminal syndicates.[6][7][8] The European Union is publishing regulations that will ban binary options trading.[9] ASIC considers binary options as a “high-risk” and “unpredictable” investment option.[10]