bigfootmm i have been using xdev since its inception with success . recently i traded WMT when a buy signal based on my parameters was issued. the only change i have made is to buy 22% instead of 66% as prev .hist with my parameters has shown multiple buys. this time WMT bounced right up and am up 1.60. i am now treating it as a swing trade and will get out if it drops below its low today. xdevcan be used for both long n short term trading. the only caveat is that it has to be readjusted when the trend changes which recently happened and unless the mkt gives all that it has gained fri. we have to keep an eye out ready to adjust dev bands higher