任千指万标飞舞，那余额还是缩水......
简单、快才是真，每天快半点，一年翻一倍。
这个看清趋势足够了。
这个指标的用法已在图中，多看多翻。不是经常上来，未必回复到。
口诀值千金，无金勤为径；好比如风剑，快意勤上勤。
CYDD:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100;
CYDDK:=SMA(CYDD,3,1);
CYDDD:=SMA(CYDDK,3,1);
J:=3*CYDDK-2*CYDDD;
DRAWTEXT(CROSS(CYDDK,CYDDD) AND CYDDD<20, LOW*0.98, '买'), COLORRED;
DRAWTEXT(CROSS(CYDDD,CYDDK) AND CYDDD>80, HIGH*1.02, '卖'), COLORGREEN;
STICKLINE(CYDDK>=CYDDD, LOW, HIGH, 0, 0), COLORRED;
STICKLINE(CYDDK>=CYDDD, CLOSE, OPEN, 3, 0), COLORRED;
STICKLINE(CYDDK<CYDDD, LOW, HIGH, 0, 0), COLORCYAN;
STICKLINE(CYDDK<CYDDD, CLOSE, OPEN, 3, 0), COLORCYAN;
