Bone has said hundreds of liquid spreads are presented in his course.
There are a couple recent threads (with low participation) discussing liquid, correlated and coint. spreads.
Most seem to be intra-market ED,AG,Energy,Stock indices and a few such as oil/heating oil.
Where are the hundreds of spreads?
On the other hand Sellindexvolatility may only need to be expert in one term structure to make a living.
What good is a hundred spreads.
Who can follow that many?
I would surmise that being an expert spreader across the global marketplace would have a longer life expectancy than being an expert in a single particular market niche. While I have no evidence right now to back this up, it just seems correct to me due to the ever changing nature of the markets. surf