Currency contracts, belongs to the short-term operation, not like a spot, can play by news, technical analysis, either you very cow, perfect forecast each wave, but the extreme market or exchange pin, still can have the possibility of broke in, or is the use of options trading strategy, as long as the larger fluctuation, open after the hedge, in any directions without contract, can realize the stable income,
Specific operation method:
For example, the currency now cost $23000
Options is bullish: two cost $40
Contract put: $200 open 50 times leverage
One option equivalent COINS 1 spot, assuming that 2% currency fluctuations,

Right to earn $920, up 2% period contract blowing up $200, net profit of $720.
Fell 2% when earn $200 contract, option at $40, net profit 160 dollars,