Calmer ratio and Sterling ratio

AHB, that’s a good point I didn’t think of that when I first read it, they are trying to evaluate performance…even though Downside Deviation could be part of the evaluation process to calculate return/risk ratio, it can’t be “directly” used to evaluate performance on a standalone basis.

are we supposed to know formulae for these? or just the uses(s) are ok

u need to know it all else you get 0

You resurrect a 7-year-old thread and wonder if you need to know a couple of obscure formulae?

Look in the indices of each of the six volumes of the CFA Institute curriculum; if they’re not listed, you don’t need to know them.

(Hint: you don’t.)