July 16th, 2007, 10:45 pm
There are several methodologies. It is important to note that there is no one well agreed methodology. If you want a very simple method, that some very successful FRA traders use, just linearly interpolate futures rates. Mathematically, it does not look god, but it tends to be close, and I know traders who really trade this way.You just need to make sure that the rate for a future, R, is not simply calculated by 100 - price. There is a convexity adjustment in there too.