public override void Stop(double price, IWallet wallet, IBroker broker)
{
double fee = broker.GetBuyFee(wallet.StockId, CurrentShare);
wallet.Buy(CurrentShare, price);
wallet.Pay(fee);
}
public override void Start(double price, IWallet wallet, IBroker broker)
{
double share = Share(wallet, price);
double fee = broker.GetBuyFee(wallet.StockId, share);
CurrentShare = Math.Max(0, share - fee);
wallet.Buy(CurrentShare, price);
wallet.Pay(fee);
}