Currency contracts strategy has a lot of, we have stop check, common losers big margin and hedging strategies, including hedging strategy is most practical, options, in particular, as long as a little bit big fluctuations, even if the wrong direction contract, hit a storehouse, option profit can cover the principal contract, never to ensure their stable profit,

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 $1150, up 2% period contract blowing up $200, net profit of $950.
Fell 2% when earn $200 contract, option at $40, net profit 160 dollars,

In addition to sideways, regardless of the currency fluctuations, as long as there is fluctuation, through a reverse hedge can achieve stable income,