I would like to mention :
Smart volatility Short:
https://collective2.com/details/102427283
And the same develop's strategy
Smart volatility Long:
https://collective2.com/details/102427198
I check a lot of good performance volatility strategies, all got big hit on 5/17/2017, except Smart volatility Short and Smart volatility Long.
How could he avoid that big hit? You can see his return in some recent months were lower than
his average. So I guess he tried to reduce his position on some days that he thought were more risky, based on his data and analysis method, at the cost of lowering his return.
So I think his 2 strategies along with VIX Trader professional, are currently 3 best volatility strategies at C2.
Of the 3 strategies,which one is the best? It is a close call.
And it seems to me VIX Trader professional is a little better than the other two.