Let's all join in a circle and sing Kumbaya.
The premium in OTC, and more recently in listed options, originates from a vol-figure. Premium doesn't beget a vol-figure simply because they're freely exchangeable. It's really not a "chicken or the egg" scenario.
Ask yourself (stated in this thread frequently) how you would derive the premium on a bespoke (OTC) contract w/o a volatility figure. Ask yourself where you would get it.
The premium in OTC, and more recently in listed options, originates from a vol-figure. Premium doesn't beget a vol-figure simply because they're freely exchangeable. It's really not a "chicken or the egg" scenario.
Ask yourself (stated in this thread frequently) how you would derive the premium on a bespoke (OTC) contract w/o a volatility figure. Ask yourself where you would get it.