void tradeStocks(Record record, Dataset dataset, Portfolio* portfolio)
{
float priceRelative;
priceRelative = (float)record.x / record.y;
if(priceRelative > dataset.mean + dataset.stdDev) {
sellStock(X_STR, record.x, portfolio);
buyStock(Y_STR, record.y, portfolio);
}
if(priceRelative < dataset.mean - dataset.stdDev) {
sellStock(Y_STR, record.y, portfolio);
buyStock(X_STR, record.x, portfolio);
}
}
void buyMenu(int order)
{
char ch;
int amount;
system("cls");
titleLine("주식 사기");
printf(" 현재 %s 회사의 주가는 %d원입니다.\n 몇 개를 구입하시겠습니까?", CompanyName[order], StockPrice[order]);
scanf("%d", &amount);
if (amount > 0)
{
buyStock(order, amount);
printf("\n\n 구입하였습니다.");
Sleep(2000);
}
system("cls");
return;
}
void RandomAgent::play()
{
qDebug() << "[Agent] Agent is playing.";
if(!m_store.isUpToDate() || !m_myOrders.isUpToDate() || m_stocksInfo.size() != STOKS_NUMBER - 1)
{
qDebug() << "[Agent] Agent infos aren't up to date.";
return;
}
m_idleTimer->start();
qint32 money = m_store.getMoney();
for(int i = 2; i <= STOKS_NUMBER; ++i)
{
if(m_store.contains(i))
{
if(static_cast<double>(qrand())/RAND_MAX < m_sellStockChange)
{
qint32 price = m_stocksInfo[i].getBestBuyPrice() + 3 - qrand() % 10;
if(!m_stocksInfo[i].getBestBuyPrice())
{
price = m_stocksInfo[i].lastPrice() *(0.99 + (0.02 * qrand())/RAND_MAX);
}
if(price)
{
qint32 maxAmount = m_store.getStockAmount(i);
if(maxAmount)
{
qint32 amount = pow(1 + static_cast<double>(0.15*qrand())/RAND_MAX, 10 + static_cast<double>(14*qrand())/RAND_MAX) *
(1 + static_cast<double>(2*qrand())/RAND_MAX) * (static_cast<double>(money)/1000000) + 2 + qrand() % 5;
amount %= maxAmount;
if(amount)
sellStock(i, amount, price);
}
}
}
}
if(static_cast<double>(qrand())/RAND_MAX < m_buyStockChange)
{
qint32 price = m_stocksInfo[i].getBestSellPrice() - 3 + qrand() % 10;
if(!m_stocksInfo[i].getBestSellPrice())
{
price = m_stocksInfo[i].lastPrice() *(0.99 + (0.02 * qrand())/RAND_MAX);
}
if(price)
{
qint32 maxAmount = money/price;
if(maxAmount)
{
qint32 amount = pow(1 + static_cast<double>(0.15*qrand())/RAND_MAX, 10 + static_cast<double>(14*qrand())/RAND_MAX) *
(1 + static_cast<double>(2*qrand())/RAND_MAX) * (static_cast<double>(money)/1000000) + 2 + qrand() % 5;
amount %= maxAmount;
if(amount)
buyStock(i, amount, price);
}
}
}
}
QMapIterator<int, Order> it(m_myOrders);
while (it.hasNext())
{
it.next();
if(static_cast<double>(qrand())/RAND_MAX < m_cancelChange)
cancelReq(it.key());
}
}
