看庄家资金进出的一款指标，非常好用的呢爱爱爱

LC:=REF(CLOSE,1);

RSI:=((SMA(MAX(CLOSE - LC,0),4.1,1))/(SMA(ABS(CLOSE -LC),4.1,1)))*(100);

蛮准:(CROSS(RSI,11))*(80),colorred;

DRAWTEXT(蛮准,79,'准'),Color66FFCC;