此指标的买入强调几点：
1. 买入时间：2点后看清量能和趋势买进最安全!宁可少赚，不可贪多被套！切记！
2. 克服心浮气粗、钱要一文一文的赚，股票要一只一只的做，不能急功近利；
积少成多，别想一口吃个胖子，否则必惨败！
3. 用上述方法对个股进行比对学习，做到熟练掌握！
注意：基本是做短线 买入隔日上涨可以继续持有 不贪一定是个赚钱的好指标。
DIF:=EMA(CLOSE,12)-EMA(CLOSE,26);
DEA:=EMA(DIF,9);
MACD:=(DIF-DEA)*2;
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;
CROSS1:=CROSS(DIF,DEA) AND DIF<0;
CROSS2:=CROSS(J,0);
CROSS3:=CROSS(K,D) AND K<20;
VOLUME_MA5:=MA(VOL,5);
VOLUME_MA10:=MA(VOL,10);
VOL_COND:=VOL>VOLUME_MA5*1.5 AND VOLUME_MA5>VOLUME_MA10;
COND1:=CROSS1 AND CROSS2 AND CROSS3;
COND2:=MACD>REF(MACD,1) AND REF(MACD,1)<REF(MACD,2);
COND3:=CLOSE>OPEN AND CLOSE>MA(CLOSE,5) AND CLOSE>MA(CLOSE,10);
BUY_SIGNAL:COND1 AND COND2 AND COND3 AND VOL_COND;
