RSI顶底指标 (源码)

LC:=REF((C+l)/2,1);
RSI4:((SMA(MAX(C - LC,0),4,1))/(SMA(ABS(C - LC),4,1)))*(100),COLOR00ffff,linethick2;
mm5:ema(rsi4,8),COLORRED,linethick2;
强弱线:((SMA(MAX(C - LC,0),34,1))/(SMA(ABS(C - LC),34,1)))*(100),COLORff9900,linethick2;
到底:=(CROSS(RSI4,10));
xg:if(到底,80,0);
v0:0;
v10:10;
v20:20;
v50:50;
v80:80;
v100:100;