VARIABLE:longLine=0;
VARIABLE:shortLine=0;
Value1: = ma(close, 10);
Value2: = ma(close, 30);
IF cross(Value1,Value2) THEN
BEGIN
longLine = high;
shortLine = 0;
END
IF cross(Value2,Value1) THEN
BEGIN
longLine =0;
shortLine =low;
END
if longLine<>0 then begin
buy(HOLDING=0,1,THISCLOSE);
end;
if shortLine<>0 then begin
sell(HOLDING=0,1,THISCLOSE);
end;
不知怎么错了.图表上没交易信号望指导.
有两点错误的地方:
1.IF cross(Value1,Value2) THEN
BEGIN
longLine = high;
shortLine = 0;
END
IF cross(Value2,Value1) THEN
BEGIN
longLine =0;
shortLine =low;
END
这里全部都没有被赋值,赋值符号是:= 你直接写了= 是一个判断
2.
if shortLine<>0 then begin
sell(HOLDING=0,1,THISCLOSE);
end;
平多仓语句,但是平仓条件是持仓=0,那么这个条件永远不会成立