okay i dont if this is true but i hear of "shops" who run a EMA-cross over script on forex, commodities, and basically sell shares of the company.... umm...is this legal ? basically running a blackbox fund.... imagine if blackbox is just doing simple moving average cross buy and sell strategy.....and ppl were buying and selling shares of whatever profit and loss the blackbox posted....
why wouldn't it be legal some people think MA cross over is an edge some old geezers on this site even believe that 20-40 MA over 200 MA is an edge little line crossing telling you DA FUTURE oh yeah