求牛版主帮忙
下面的图形中,后面的八个向上箭头只有最后一个才是正确的,它前面的七个全是由K 线上去后又下来的假信号留下的垃圾,变换一下周期再变回来,那七个就没了;求你解决的问题是:能否让图表自动刷新,使它只有一个箭头,条件变化之后,让不符合条件的箭头自动消失?谢谢了!!!
[*]
[*]#property indicator_chart_window
[*]#property indicator_buffers 8
[*]#property indicator_color1 Gold
[*]#property indicator_color2 Lime
[*]#property indicator_color3 Lime
[*]#property indicator_color4 Gold
[*]
[*]extern int 均线周期2 = 2;
[*]extern int 均线周期5 = 5;
[*]extern int 类型1 = 0;//0-SMA; 1-EMA; 2-SMMA; 3-LWMA
[*]extern int 类型2 = 0;//0-SMA; 1-EMA; 2-SMMA; 3-LWMA
[*]double ibuf_1[];
[*]double ibuf_2[];
[*]double ibuf_3[];
[*]double ibuf_4[];
[*]int gi_1;
[*]int gi_2 = 0;
[*]datetime time_1;
[*]//+------------------------------------------------------------------+
[*]int init() {
[*] IndicatorBuffers(8);
[*] SetIndexStyle(0, DRAW_LINE,0,2);
[*] SetIndexStyle(1, DRAW_LINE,0,2);
[*] SetIndexStyle(2, DRAW_ARROW,0,1);
[*] SetIndexStyle(3, DRAW_ARROW,0,1);
[*] SetIndexArrow(2, 233);
[*] SetIndexArrow(3, 234);
[*] SetIndexBuffer(0, ibuf_1);
[*] SetIndexBuffer(1, ibuf_2);
[*] SetIndexBuffer(2, ibuf_3);
[*] SetIndexBuffer(3, ibuf_4);
[*] gi_1 = 0;
[*] return (0);
[*]}
[*]//+------------------------------------------------------------------+
[*]//| Custom indicator deinitialization function |
[*]//+------------------------------------------------------------------+
[*]int deinit() {
[*] return(0); }
[*]//+------------------------------------------------------------------+
[*]int start() {
[*] int counted_bars = IndicatorCounted();
[*] if (counted_bars < 0) return (-1);
[*] if (counted_bars > 0) counted_bars--;
[*] int limit = Bars - counted_bars;
[*] for (int i = limit; i >= 0; i--) {
[*] ibuf_1 = iMA(NULL, 0, 均线周期2, 0, 类型1, PRICE_CLOSE, i);
[*] ibuf_2 = iMA(NULL, 0, 均线周期5, 0, 类型2, PRICE_CLOSE, i);
[*]//+----
[*] if (ibuf_1 < ibuf_2 && ibuf_1 > ibuf_2) {
[*] ibuf_3 = Low - 5 * Point;
[*] }
[*]//+----
[*] if (ibuf_1 > ibuf_2 && ibuf_1 < ibuf_2) {
[*] ibuf_4 = High + 5 * Point;
[*] } else gi_2 = FALSE;
[*] }
[*] return (0);}
复制代码 牛牛牛牛 这个站不错!! 帮顶 人气还要再提高 我十目一行也还是看不懂啊 呵呵 哪天得看看 `~~~~ 长时间没来看了 ~~ 回复一下 你好!我想编写一平仓条件,可一直不成功。当下单成功后赢利超过7点之后赢利又小于6点平仓。就这个平仓条件能辛苦帮我写一下吗?这样能保住赢利不会变亏损。先行谢谢了!!!~~~
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