You can average down (or up) on any instrument. It's just a term for DCA, and it does not have to be long term. The success rate of that, well that is a different story. But there are ways to layer that DCA across multiple months, which is the same thing. Although, I guess that is how the financial crisis started in the first place. By layering and using more and more leverage. Ooops!
Well, you can average down anything, yes…but I really believe that most of these threads (and debates/arguments) prop up purely due to recency bias…theres another thread about the silicon valley bank and selling options…almost comical really…risk profile is similar to selling naked puts/calls of course, but averaging on majority of noise ranges works until it doesn’t. and again I’d never attempt on something like crude oil as a for instance