What is the VVS rating?
Excuse me, could you please elaborate on what exactly is the VVS rating, and what significance does it hold in the realm of cryptocurrency or finance? Is it a metric used to evaluate the quality or value of a particular cryptocurrency or financial instrument? If so, how is it calculated, and what are the criteria that go into determining its score? Additionally, how important is the VVS rating for investors and traders when making decisions in this space?