{错误提示：公式中存在未知字符串变量，且原描述为加密限时指标，无法直接提供源码。以下提供一个基于常见技术分析思路编写的趋势指标示例，仅供参考学习。}
{主图指标}
MA5:MA(CLOSE,5);
MA10:MA(CLOSE,10);
MA20:MA(CLOSE,20);
MA60:MA(CLOSE,60);
趋势线:(MA5+MA10+MA20)/3,COLORRED,LINETHICK2;
强弱线:MA(趋势线,30),COLORGREEN,LINETHICK2;
DRAWICON(CROSS(趋势线,强弱线),L*0.98,1);
DRAWICON(CROSS(强弱线,趋势线),H*1.02,2);
{副图指标}
RSV:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100;
K:=SMA(RSV,3,1);
D:=SMA(K,3,1);
J:=3*K-2*D;
STICKLINE(J>50,J,50,2,0),COLORRED;
STICKLINE(J<50,J,50,2,0),COLORGREEN;
中轴:50,COLORWHITE;
