量化现货交易系统开发（功能细化及源码分析）

量化现货交易系统开发一般包括以下功能：

public class TradeSystem {

private double price;  
private double volume;  
private double tickSize;  
private double commission;  
private double positionMargin;  
private double stopLoss;  
private double takeProfit;  
private double positionCost;  
private double tradingCost;  
private double tradingTime;  
private double profitMargin;  

public TradeSystem(double price, double volume, double tickSize, double commission,  
                    double positionMargin, double stopLoss, double takeProfit, double positionCost,  
                    double tradingCost, double tradingTime, double profitMargin) {  
    this.price = price;  
    this.volume = volume;  
    this.tickSize = tickSize;  
    this.commission = commission;  
    this.positionMargin = positionMargin;  
    this.stopLoss = stopLoss;  
    this.takeProfit = takeProfit;  
    this.positionCost = positionCost;  
    this.tradingCost = tradingCost;  
    this.tradingTime = tradingTime;  
    this.profitMargin = profitMargin;  
}  

public double getPrice() {  
    return price;  
}  

public void setPrice(double price) {  

可以根据具体需求进行扩展和优化。