aaa:=(ma(close,13)+ma(close,17))/2; ccc:=(std(close,13)+std(close,17))/2; bbb:=aaa+2.1*ccc; ddd:=aaa+0.72*ccc; zzz:=if(ccc>1.88,ma(ddd,3),ddd); 平衡:zzz; 止赢:zzz*1.1; 了结:zzz*1.05; 回档:zzz*0.95; 反弹:zzz*0.9;
