Is There a Difference Between a Duel Listing and an Arbitrage Machine?

We had a record driving season and more gasoline use than ever. I think that's a little bit of a function of the amount of travelling that north americans did. Leno tex: Can having a duel listing make a gama squeeze more likely if the float is split up across exchanges? i was one of the first to create an inner listed arbitrage machine that did this automatically. There aren't actually two classes of shares. It is all the same that we are trading back and forth.