买卖交易点，配合天上人间选股一起使用，效果更佳

i := 0;

MAU : MA(HIGH, 10);

MAD : MA(LOW, 10);

MAC : MA(CLOSE, 1);

IF(REF(MAC, i) > REF(MAU, i)){

WHILE(TRUE){

IF(i > 20){

BREAK;

}

i := i + 1;

IF(REF(MAC, i) < REF(MAD, i)){

up :> "buy";

BREAK;

}ELSE IF(REF(MAC, i) > REF(MAU, i)){

BREAK;

}ELSE{

CONTINUE;

}

}

}

IF((MAC < MAD) AND (MAC[1] > MAD[1])){

down :> "sell";

}