I would think it would be more likely how they handle settlement pricing for commodities."...CME and CBOE are competing to dominate the market for bitcoin derivatives by offering different products. They also have different systems for pricing their products. CME is relying on a daily reference rate based on data from a aful of constituent exchanges. The rate is set daily at 4 pm ET London Time..."
So... does mean it's going to be like mutual funds with their "end of day" pricing... and no intraday trading??