      Never consider commission costs as part of a trade. If you are worriedabout $20, when you are risking $50,000, $500,000 or whatever your accountsize is, you are crazy to base a buying or selling decision that is closeto the value of your house on the price of a good Filet Mignon. If thebasis of your trade ever comes down to commission costs, get outimmediately and move on.