black-opal
Vivere è pericoloso perchè si può morire
The 'impossible" triangle is the combination of diversification (low correlation with an equity benchmark), stable positive return, and "crisis alpha" or positive excess gains in the face of sustained equity decline. Can it be achieved? You can usually only achieve two of the three. It may not be impossible, but it is hard to get all three. It. can just be what is your tolerance to give-up on one of the three.

The "impossible" triangle for managed futures (or any hedge fund)
Global macro, systematic investing, alternative risk premia