Many novice playing contracts have such feeling, no matter how, short or do yourself will broke in, do more, the market collapsed, short, prices jumped, as if he had been banker took, one-on-one precision harvest, but that isn't the case, the novice playing contract always broke about two points, one is lack of technical analysis ability, 2 it is to don't understand trading strategies, as long as the master one, play contract make the probability of large,

Take the option hedging contracts trading strategies, in addition to sideways, or just a little bit big fluctuation, after open options, basically a one-way ticket, the specific operation is: do more contracts, options, short contract, open call options, reverse the operation, if the direction of the contract, contract, principal, the most to lose a little option if contracts in the wrong direction, options, so that it can to hedge the risk of the contract,