Quote from TrueStory:
It is nearly 100% due to the fact they trade the dollar inversely. Both of them being Euro-zone currencies helps contribute in a secondary way.
Quote from OddTrader:
Why is it negatively correlated, rather than positively, like GBP?
Quote from Bernoulli:
Is this a serious question? I'm not an FX trader but I know the base currency is different for different pairs. Express everything in the same base and you'll see (e.g., look at CME FX futures where everything is expressed XXXUSD).
Quote from late apex:
The key fundamental factor is a strong economic, monetary and political relationship between Switzerland and EU's Eurozone.
http://www.investopedia.com/articles/forex/06/EURCHFRelationship.asp
Hi late apex,That is incorrect.
By that logic, the correlation of any pair of ---/USD and USD/--- should be nearly -100%. In fact, some of those correlations spend most of their time between 0 and -50%.
The "inverse" aspect helps determine the sign of the correlation, not its degree.
It's also not a fundamental factor, but merely an incidental quoting convention.