how do we get the forward curve on currency, and how far out does it go?
Quote from rosy2:
you can get the prices for FX futures and plot them against expiration dates.
Quote from xflat2186:
If you had access to the interbank market you could get a forward priced to any date you like. The value is a simple calculation based on spot plus / minus the carry to that date. Futures are just standardized forwards.
Quote from xflat2186:
Standardized contracts ie. Futures are on the quarters of each year MAR, JUN, SEP and DEC. Forwards on the other hand can be priced to any day you want. Obviously the further out in time you go the wider the market in the forward.
Just as an example if you wanted a 60 day forward in something like USD/YEN you would use spot USD/YEN and then calculate the swap based on the appropriate rate for each currency over that time.
OTC Currency options, which is the largest market in the world for currency options are not standardized in terms of contract specs. You can trade for expiration/settlement for any non weekend/holiday date. In order to correctly hedge the delta and rho of those options you'll need to do a currency swap or forward otu to that settlement date.
Not sure exactly what you're looking for but if you ask a specific questions I'llbe happy to help you with it.