指标代码如下:想测试红色部分的参数,思路是把两个指标分别设置不同的参数加载在同一周期图上,然后跑EA选出合适的参数组合,就是每两个参数一组,比如 Length = 26和 Length = 20,然后测试这两个参数同时发出信号的胜率。希望能得到高人指点,小弟稍微能看懂一点代码,但是写起来困难,希望有人能给个提示或者有类似测试参数的代码能提供参考,先谢过了,指标在附近
#property indicator_chart_window
#property indicator_buffers 6
#property indicator_color1 Blue
#property indicator_color2 Red
#property indicator_color3 White
#property indicator_color4 Gold
#property indicator_color5 Blue
#property indicator_color6 Red
extern int Length = 26;
extern int Deviation = 1;
extern double MoneyRisk = 1.0;
extern int Signal = 1;
extern int Line = 1;
extern int Nbars = 1000;
double g_ibuf_104[];
double g_ibuf_108[];
double g_ibuf_112[];
double g_ibuf_116[];
double g_ibuf_120[];
double g_ibuf_124[];
extern bool SoundON = TRUE;
bool gi_132 = FALSE;
bool gi_136 = FALSE;
int init() {
SetIndexBuffer(0, g_ibuf_104);
SetIndexBuffer(1, g_ibuf_108);
SetIndexBuffer(2, g_ibuf_112);
SetIndexBuffer(3, g_ibuf_116);
SetIndexBuffer(4, g_ibuf_120);
SetIndexBuffer(5, g_ibuf_124);
SetIndexStyle(0, DRAW_ARROW, STYLE_SOLID, 1);
SetIndexStyle(1, DRAW_ARROW, STYLE_SOLID, 1);
SetIndexStyle(2, DRAW_ARROW, STYLE_SOLID, 1);
SetIndexStyle(3, DRAW_ARROW, STYLE_SOLID, 1);
SetIndexStyle(4, DRAW_LINE);
SetIndexStyle(5, DRAW_LINE);
SetIndexArrow(0, 159);
SetIndexArrow(1, 159);
SetIndexArrow(2, 108);
SetIndexArrow(3, 108);
IndicatorDigits(MarketInfo(Symbol(), MODE_DIGITS));
string ls_0 = \"BBands Stop(\" + Length + \",\" + Deviation + \")\";
IndicatorShortName(ls_0);
SetIndexLabel(0, \"UpTrend Stop\");
SetIndexLabel(1, \"DownTrend Stop\");
SetIndexLabel(2, \"UpTrend Signal\");
SetIndexLabel(3, \"DownTrend Signal\");
SetIndexLabel(4, \"UpTrend Line\");
SetIndexLabel(5, \"DownTrend Line\");
SetIndexDrawBegin(0, Length);
SetIndexDrawBegin(1, Length);
SetIndexDrawBegin(2, Length);
SetIndexDrawBegin(3, Length);
SetIndexDrawBegin(4, Length);
SetIndexDrawBegin(5, Length);
return (0);
}
int start() {
int li_8;
double lda_12[25000];
double lda_16[25000];
double lda_20[25000];
double lda_24[25000];
for (int l_shift_4 = Nbars; l_shift_4 >= 0; l_shift_4--) {
g_ibuf_104[l_shift_4] = 0;
g_ibuf_108[l_shift_4] = 0;
g_ibuf_112[l_shift_4] = 0;
g_ibuf_116[l_shift_4] = 0;
g_ibuf_120[l_shift_4] = EMPTY_VALUE;
g_ibuf_124[l_shift_4] = EMPTY_VALUE;
}
for (l_shift_4 = Nbars - Length - 1; l_shift_4 >= 0; l_shift_4--) {
lda_12[l_shift_4] = iBands(NULL, 0, Length, Deviation, 0, PRICE_CLOSE, MODE_UPPER, l_shift_4);
lda_16[l_shift_4] = iBands(NULL, 0, Length, Deviation, 0, PRICE_CLOSE, MODE_LOWER, l_shift_4);
if (Close[l_shift_4] > lda_12[l_shift_4 + 1]) li_8 = 1;
if (Close[l_shift_4] < lda_16[l_shift_4 + 1]) li_8 = -1;
if (li_8 > 0 && lda_16[l_shift_4] < lda_16[l_shift_4 + 1]) lda_16[l_shift_4] = lda_16[l_shift_4 + 1];
if (li_8 < 0 && lda_12[l_shift_4] > lda_12[l_shift_4 + 1]) lda_12[l_shift_4] = lda_12[l_shift_4 + 1];
lda_20[l_shift_4] = lda_12[l_shift_4] + (MoneyRisk - 1.0) / 2.0 * (lda_12[l_shift_4] - lda_16[l_shift_4]);
lda_24[l_shift_4] = lda_16[l_shift_4] - (MoneyRisk - 1.0) / 2.0 * (lda_12[l_shift_4] - lda_16[l_shift_4]);
if (li_8 > 0 && lda_24[l_shift_4] < lda_24[l_shift_4 + 1]) lda_24[l_shift_4] = lda_24[l_shift_4 + 1];
if (li_8 < 0 && lda_20[l_shift_4] > lda_20[l_shift_4 + 1]) lda_20[l_shift_4] = lda_20[l_shift_4 + 1];
if (li_8 > 0) {
if (Signal > 0 && g_ibuf_104[l_shift_4 + 1] == -1.0) {
g_ibuf_112[l_shift_4] = lda_24[l_shift_4];
g_ibuf_104[l_shift_4] = lda_24[l_shift_4];
if (Line > 0) g_ibuf_120[l_shift_4] = lda_24[l_shift_4];
if (SoundON == TRUE && l_shift_4 == 0 && !gi_132) {
Alert(\"BUY = DOT PUTIH, SS2009_B(BIRU), SS2009_C(BIRU) \", Symbol(), \"-\", Period());
gi_132 = TRUE;
gi_136 = FALSE;
}
} else {
g_ibuf_104[l_shift_4] = lda_24[l_shift_4];
if (Line > 0) g_ibuf_120[l_shift_4] = lda_24[l_shift_4];
g_ibuf_112[l_shift_4] = -1;
}
if (Signal == 2) g_ibuf_104[l_shift_4] = 0;
g_ibuf_116[l_shift_4] = -1;
g_ibuf_108[l_shift_4] = -1.0;
g_ibuf_124[l_shift_4] = EMPTY_VALUE;
}
if (li_8 < 0) {
if (Signal > 0 && g_ibuf_108[l_shift_4 + 1] == -1.0) {
g_ibuf_116[l_shift_4] = lda_20[l_shift_4];
g_ibuf_108[l_shift_4] = lda_20[l_shift_4];
if (Line > 0) g_ibuf_124[l_shift_4] = lda_20[l_shift_4];
if (SoundON == TRUE && l_shift_4 == 0 && !gi_136) {
Alert(\"SELL = DOT KUNING, SS2009_B(MERAH), SS2009_C(MERAH) \", Symbol(), \"-\", Period());
gi_136 = TRUE;
gi_132 = FALSE;
}
} else {
g_ibuf_108[l_shift_4] = lda_20[l_shift_4];
if (Line > 0) g_ibuf_124[l_shift_4] = lda_20[l_shift_4];
g_ibuf_116[l_shift_4] = -1;
}
if (Signal == 2) g_ibuf_108[l_shift_4] = 0;
g_ibuf_112[l_shift_4] = -1;
g_ibuf_104[l_shift_4] = -1.0;
g_ibuf_120[l_shift_4] = EMPTY_VALUE;
}
}
return (0);
} |