Since enter the bull market, so constantly refresh total contract broke in history, more than billions of times more than 10 times, become more user loss instead of playing contracts, blowing up the cause of the variety, on the one hand, the arrival of more intense fluctuation bull market is met exchange malicious pin on the other hand, such as pulling cable operation, that how to play the etheric fang contracts can effectively prevent the detonation storehouse?

Can use option hedging strategy, specific operation is do more contracts, buy put options; Short, buy a call option, reverse operation; How the direction of the contract, the contract profit, the most to lose tens of dollars option of the principal; If directions against the contract, the option, so it can hedge the loss of the contract, in addition to sideways, as long as the larger fluctuation, after open the option hedge, even if the contract broke oneself also can make profits,