when the NFP reports came out, i saw that gbp/jpy and gbp/usd tanked like mad. however the euros didn't move that much against the usd compared to the gbp pairs. i figured the euro would be more of safe haven for usd. having traded both of the worlds recently, today, i found that lot of profit was eaten up by my euro positions because of the spike up and down. again, i dont think im diversifying at all here as i keep betting on the wrong pairs...how to properly do this ? why do these move differently? i thought fundamentally, usd would weaken in similar manner against all other currencies. how do u predict which pairs will be hit most on news ? like on monday, USD New home sales, how can u predict which pairs would've been right to trade to avoid getting whipsawed? eur/usd or gbp/usd or usd/cad ?