xjo weekend zoomba lounge, page-198

spott on,
trade short the weaker vehicle, trade long the stronger vehicle. Hence why you need to know what the relationship between the two are. And if you are a nervous nelly this is a good trade: if you are long bias long trade the stronger vehicle and hedge with short the weaker vehicle, of course you will neeed to work out $ conversions and tick values etc, but very hard to lose money if you think about it.