用筹码指标看一个股票的中线趋势

称帝:(COST(99)+COST(93)+COST(85))/3,LINETHICK1;
汉界:(COST(84)+COST(67)+COST(50))/3,LINETHICK1;
楚河:(COST(16)+COST(34)+COST(49))/3,LINETHICK1;
自刎:(COST(1)+COST(7)+COST(15))/3,LINETHICK1;
汉界飘移:(汉界-REF(汉界,3))/REF(汉界,3)*100,NODRAW;
楚河飘移:(楚河-REF(楚河,3))/REF(楚河,3)*100,NODRAW;