女人偷人男同事:移动平均线源码

来源：百度文库编辑：偶看新闻时间：2024/05/07 04:30:32

//+------------------------------------------------------------------+
//|                                              Moving Average.mq4 |
//|                   Copyright ?2005, MetaQuotes Software Corp. |
//|                                     http://www.metaquotes.net/ |
//+------------------------------------------------------------------+
#define MAGICMA  20050610
extern double Lots             = 0.1;
extern double MaximumRisk       = 0.02;
extern double DecreaseFactor    = 3;
extern double MovingPeriod    = 12;
extern double MovingShift       = 6;
//+------------------------------------------------------------------+
//| Calculate open positions                                        |
//+------------------------------------------------------------------+
int CalculateCurrentOrders(string ymbol)
{
int buys=0,sells=0;
//----
for(int i=0;i{
if(OrderSelect(i,SELECT_BY_POS,MODE_TRADES)==false) break;
if(OrderSymbol()==Symbol() && OrderMagicNumber()==MAGICMA)
{
if(OrderType()==OP_BUY)  buys++;
if(OrderType()==OP_SELL) sells++;
}
}
//---- return orders volume
if(buys>0) return(buys);
else    return(-sells);
}
//+------------------------------------------------------------------+
//| Calculate optimal lot size                                     |
//+------------------------------------------------------------------+
double LotsOptimized()
{
double lot=Lots;
int orders=HistoryTotal();    // history orders total
int losses=0;                // number of losses orders without a break
//---- select lot size
lot=NormalizeDouble(AccountFreeMargin()*MaximumRisk/1000.0,1);
//---- calcuulate number of losses orders without a break
if(DecreaseFactor>0)
{
for(int i=orders-1;i>=0;i--)
{
if(OrderSelect(i,SELECT_BY_POS,MODE_HISTORY)==false) { Print("Error in history!"); break; }
if(OrderSymbol()!=Symbol() || OrderType()>OP_SELL) continue;
//----
if(OrderProfit()>0) break;
if(OrderProfit()<0) losses++;
}
if(losses>1) lot=NormalizeDouble(lot-lot*losses/DecreaseFactor,1);
}
//---- return lot size
if(lot<0.1) lot=0.1;
return(lot);
}
//+------------------------------------------------------------------+
//| Check for open order conditions                               |
//+------------------------------------------------------------------+
void CheckForOpen()
{
double ma;
int res;
//---- go trading only for first tiks of new bar
if(Volume[0]>1) return;
//---- get Moving Average
ma=iMA(NULL,0,MovingPeriod,MovingShift,MODE_SMA,PRICE_CLOSE,0);
//---- sell conditions
if(Open[1]>ma && Close[1]{
res=OrderSend(Symbol(),OP_SELL,LotsOptimized(),Bid,3,0,0,"",MAGICMA,0,Red);
return;
}
//---- buy conditions
if(Open[1]ma)
{
res=OrderSend(Symbol(),OP_BUY,LotsOptimized(),Ask,3,0,0,"",MAGICMA,0,Blue);
return;
}
//----
}
//+------------------------------------------------------------------+
//| Check for close order conditions                               |
//+------------------------------------------------------------------+
void CheckForClose()
{
double ma;
//---- go trading only for first tiks of new bar
if(Volume[0]>1) return;
//---- get Moving Average
ma=iMA(NULL,0,MovingPeriod,MovingShift,MODE_SMA,PRICE_CLOSE,0);
//----
for(int i=0;i{
if(OrderSelect(i,SELECT_BY_POS,MODE_TRADES)==false)       break;
if(OrderMagicNumber()!=MAGICMA || OrderSymbol()!=Symbol()) continue;
//---- check order type
if(OrderType()==OP_BUY)
{
if(Open[1]>ma && Close[1]break;
}
if(OrderType()==OP_SELL)
{
if(Open[1]ma) OrderClose(OrderTicket(),OrderLots(),Ask,3,White);
break;
}
}
//----
}
//+------------------------------------------------------------------+
//| Start function                                                 |
//+------------------------------------------------------------------+
void start()
{
//---- check for history and trading
if(Bars<100 || IsTradeAllowed()==false) return;
//---- calculate open orders by current symbol
if(CalculateCurrentOrders(Symbol())==0) CheckForOpen();
else                                  CheckForClose();
//----
}
//+------------------------------------------------------------------+

移动平均线原理移动平均线 MACD线和移动平均线是不是一回事？如果不是，移动平均线还有什么称呼？什么是移动平均法？移动平均法分析家的移动平均线，怎么样才能加粗呢说明一下葛兰碧移动平均线八大法则。在那里可以得到60日移动平均线K线图？怎样依据移动平均线判断股价走势？什么是移动加权平均法分析股票的经常用的三条移动平均线分别是那几日? 拜托扫盲：移动平均线的意义？感觉没有什么用股价移动平均线中，黄、紫、绿、白线有什么作用谁知道c语言中的移动平均算法源码！！为什么在5日、10日、30日移动平均线从上而下依次顺序排列，向右上方移动就预示股价将大幅上涨。请问会计的加权平均法和移动加权平均法有何区别？加权平均单价和移动加权平均单价有什么不同?? 何为指数移动平均？其意义是什么？在数学建模中的“移动平均法”是怎样的+ 什么叫货品移动平均加权请详细解释一下! 移动平均线有的是5日,13日,55日,有的是5 日,13 日,90日等等,到底设多少为好? 如何在网页中插入跟随屏幕两边缓冲移动的图片？（源码）北京平均生活水准线