Ranking the major currency pairs and cross-rates gives a general view about strength and weaknes.
AUD and NZD against the USA Dollar are the strongest at the end of last week while their momentum is high as well.
CAD and CHF against the US Dollar are the weakest with momentum holding down as well.
You can trade this strategy by holding the strongest long and the weakest short.
You can compare the table below with earlier posts abou this subject.
Trading Forex in Baskets to diversify trading risk for both, speculative trading or hedging Forex risk by 

