三天:EMA(CLOSE,3), COLOR0000FF;买:EMA(CLOSE,5), COLORFF0000;卖:EMA(SLOPE(CLOSE,21)*20+CLOSE,42), COLOR00FF00;重心:(C+0.618*REF(C,1)+0.382*REF(C,2)+0.236*REF(C,3)+0.146*REF(C,4))/2.382;:EMA(((SLOPE(C,22)*20)+C),44), COLORFF0000;卖2:EMA(SLOPE(CLOSE,30)*20+CLOSE,60), COLORFF00FF;:MA(REF(HHV(C,30),1),2), COLOR00FFFF;:MA(REF(LLV(C,30),1),2), COLOR00FFFF;线:(46.18*EMA(CLOSE,10)-31.82*EMA(CLOSE,4))/14.36, COLOR0000FF;