Tick size has little if nothing to do with volatility.
Reducing it to decent levels will simply leave more profit opportunity in the market for common traders, profits now flowing in the lazy deep pockets of the few.
With the gross difference between the ES and the big contract, it is a no brainer to understand that the better connected CME crowd thinks exactly what you are thinking. They also act in ways you can't.

Reducing it to decent levels will simply leave more profit opportunity in the market for common traders, profits now flowing in the lazy deep pockets of the few.
With the gross difference between the ES and the big contract, it is a no brainer to understand that the better connected CME crowd thinks exactly what you are thinking. They also act in ways you can't.
