LC:=REF(CLOSE,1);
RSI4:=((SMA(MAX(CLOSE - LC,0),4.1,1))/(SMA(ABS(CLOSE - LC),4.1,1)))*(100);
蛮准:(CROSS(RSI4,11))*(80),colorred;
DRAWTEXT(蛮准,79,'准'),COLOR66FFCC;
