public void Fill_RegularLiquidity()
{
SimBroker broker = new SimBroker();
broker.BrokerModel = _trans;
ForexSecurity tsec = new ForexSecurity(S);
tsec.LotSize = 1;
tsec.OrderStepSize = 1;
OrderImpl limitBuy = new OrderImpl(tsec, Direction.Long, 1, 133m);
OrderImpl limitSell = new OrderImpl(tsec, Direction.Short, 1, 133.5m);
OrderImpl stopBuy = new OrderImpl(tsec, Direction.Long, 3, 0, 135.70m);
OrderImpl stopSell = new OrderImpl(tsec, Direction.Short, 4, 0, 135.75m);
PendingOrderImpl plimitBuy = new PendingOrderImpl(limitBuy);
PendingOrderImpl plimitSell = new PendingOrderImpl(limitSell);
PendingOrderImpl pstopBuy = new PendingOrderImpl(stopBuy);
PendingOrderImpl pstopSell = new PendingOrderImpl(stopSell);
broker.SendOrderStatus(plimitBuy);
broker.SendOrderStatus(plimitSell);
broker.SendOrderStatus(pstopBuy);
broker.SendOrderStatus(pstopSell);
// OHLC for 6/21/2012 on SPY
TickImpl openingTick = TickImpl.NewTrade(S, Util.ToQLDate(DateTime.Now), Util.QL2FT(9, 30, 00, 000), 135.67m, 10670270, "NYS");
TickImpl endMornTick = TickImpl.NewTrade(S, Util.ToQLDate(DateTime.Now), Util.QL2FT(12, 00, 00, 000), 135.78m, 10670270, "NYS");
TickImpl endLunchTick = TickImpl.NewTrade(S, Util.ToQLDate(DateTime.Now), Util.QL2FT(14, 15, 00, 000), 132.33m, 10670270, "NYS");
TickImpl closingTick = TickImpl.NewTrade(S, Util.ToQLDate(DateTime.Now), Util.QL2FT(16, 00, 00, 000), 132.44m, 10670270, "NYS");
broker.Execute(openingTick);
broker.Execute(endMornTick);
broker.Execute(endLunchTick);
broker.Execute(closingTick);
List <Trade> trades = broker.GetTradeList();
Assert.True(trades.Count == 4);
foreach (Trade trade in trades)
{
if (trade.Xsize == 1)
{
Assert.Equal(132.33m, trade.Xprice);
}
else if (trade.Xsize == 2)
{
Assert.Equal(132.33m, trade.Xprice);
}
else if (trade.Xsize == 3)
{
Assert.Equal(135.78m, trade.Xprice);
}
else if (trade.Xsize == 4)
{
Assert.Equal(135.78m, trade.Xprice);
}
}
}
public void MOCs()
{
SimBroker broker = new SimBroker();
broker.BrokerModel = _trans;
ForexSecurity tsec = new ForexSecurity(S);
tsec.LotSize = 1;
tsec.OrderStepSize = 1;
OrderImpl moc = new OrderImpl(tsec, Direction.Long, 200);
moc.ValidInstruct = OrderInstructionType.MOC;
PendingOrderImpl pmoc = new PendingOrderImpl(moc);
Assert.True(moc.ValidInstruct == OrderInstructionType.MOC, "unexpected order instruction: " + moc.ValidInstruct);
Assert.Equal(0, broker.SendOrderStatus(pmoc));
TickImpl openingTick = TickImpl.NewTrade(S, Util.ToQLDate(DateTime.Now), Util.QL2FT(9, 30, 00, 000), 9, 10000, "NYS");
TickImpl endMornTick = TickImpl.NewTrade(S, Util.ToQLDate(DateTime.Now), Util.QL2FT(12, 00, 00, 000), 9, 10000, "NYS");
TickImpl endLunchTick = TickImpl.NewTrade(S, Util.ToQLDate(DateTime.Now), Util.QL2FT(14, 15, 00, 000), 9, 10000, "NYS");
TickImpl closingTick = TickImpl.NewTrade(S, Util.ToQLDate(DateTime.Now), Util.QL2FT(16, 00, 00, 000), 9, 10000, "NYS");
int c = 0;
c = broker.Execute(openingTick); Assert.Equal(0, c);
c = broker.Execute(endMornTick); Assert.Equal(0, c);
c = broker.Execute(endLunchTick); Assert.Equal(0, c);
c = broker.Execute(closingTick); Assert.Equal(1, c); // should execute on the first tick at/after 16:00:00
}
public void DayFill()
{
SimBroker broker = new SimBroker();
broker.BrokerModel = _trans;
ForexSecurity tsec = new ForexSecurity(S);
tsec.LotSize = 1;
tsec.OrderStepSize = 1;
OrderImpl day = new OrderImpl(tsec, Direction.Long, 200);
PendingOrderImpl pday = new PendingOrderImpl(day);
broker.SendOrderStatus(pday);
TickImpl openingTick = TickImpl.NewTrade(S, Util.ToQLDate(DateTime.Now), Util.QL2FT(9, 30, 00, 000), 9, 10000, "NYS");
TickImpl endMornTick = TickImpl.NewTrade(S, Util.ToQLDate(DateTime.Now), Util.QL2FT(12, 00, 00, 000), 9, 10000, "NYS");
TickImpl endLunchTick = TickImpl.NewTrade(S, Util.ToQLDate(DateTime.Now), Util.QL2FT(14, 15, 00, 000), 9, 10000, "NYS");
TickImpl closingTick = TickImpl.NewTrade(S, Util.ToQLDate(DateTime.Now), Util.QL2FT(16, 00, 00, 000), 9, 10000, "NYS");
int c;
c = broker.Execute(openingTick); Assert.Equal(1, c); // should execute on first received tick
c = broker.Execute(endMornTick); Assert.Equal(0, c);
c = broker.Execute(endLunchTick); Assert.Equal(0, c);
c = broker.Execute(closingTick); Assert.Equal(0, c);
}
/// <summary>
/// Process order update event
/// </summary>
/// <param name="pendingorder"></param>
private void HandleOrderUpdate(PendingOrder pendingorder)
{
//Check if order exists
PendingOrderImpl currentorder = null;
PendingOrderImpl changedorder = (PendingOrderImpl)pendingorder;
var account = pendingorder.Account ?? Default;
if (account == null)
{
changedorder.OrderStatus = StatusType.INVALID_ACCOUNT;
return;
}
var masterorders = MasterOrders[account];
foreach (var po in masterorders)
{
if (po.OrderId == pendingorder.OrderId)
{
currentorder = (PendingOrderImpl)po;
}
}
//Check if we could find this order
if (currentorder == null)
{
return;
}
//Check order integrity
var result = CheckOrderIntegrity(currentorder);
if (result != StatusType.OK)
{
currentorder.OrderStatus = result;
currentorder.Cancel();
return;
}
//Check if we need to remove this order
if (!pendingorder.Order.IsValid || pendingorder.IsCancelled)
{
pendingorder.Cancel();
}
//Send updates to any modules
if (GotOrderUpdate != null)
{
GotOrderUpdate(pendingorder);
}
}
public void OpGs()
{
SimBroker broker = new SimBroker();
broker.BrokerModel = _trans;
const string s = "NYS";
ForexSecurity tsec = new ForexSecurity(s);
tsec.LotSize = 1;
tsec.OrderStepSize = 1;
// build and send an OPG order
OrderImpl opg = new OrderImpl(tsec, Direction.Long, 200, 10);
PendingOrderImpl popg = new PendingOrderImpl(opg);
Assert.Equal(0, broker.SendOrderStatus(popg));
// build a tick on another exchange
TickImpl it = TickImpl.NewTrade(s, 9, 100);
it.Exchange = "ISLD";
// fill order (should fail)
int c = broker.Execute(it);
Assert.Equal(0, c);
// build opening price for desired exchange
TickImpl nt = TickImpl.NewTrade(s, 9, 10000);
nt.Exchange = "NYS";
// fill order (should work)
c = broker.Execute(nt);
Assert.Equal(1, c);
// add another OPG, make sure it's not filled with another tick
TickImpl next = TickImpl.NewTrade(s, 9, 2000);
next.Exchange = "NYS";
OrderImpl late = new OrderImpl(tsec, Direction.Long, 200, 10);
PendingOrderImpl plate = new PendingOrderImpl(late);
broker.SendOrderStatus(plate);
c = broker.Execute(next);
Assert.Equal(0, c);
}
public void Basics()
{
ForexSecurity tsec = new ForexSecurity(S);
tsec.LotSize = 1;
tsec.PipValue = 1;
tsec.PipSize = 1;
tsec.OrderStepSize = 1;
SimAccount account = new SimAccount("TEST", "testing", 1000M, 100);
account.Securities.AddSecurity(tsec);
SimBroker broker = new SimBroker(account, _trans);
broker.BrokerModel = _trans;
broker.GotFill += broker_GotFill;
broker.GotOrder += broker_GotOrder;
OrderImpl o = new OrderImpl();
PendingOrderImpl po = new PendingOrderImpl(o);
int error = broker.SendOrderStatus(po);
Assert.NotEqual((int)StatusType.OK, error);
Assert.True(_orders == 0);
Assert.True(_fills == 0);
o = new OrderImpl(tsec, Direction.Long, 100);
po = new PendingOrderImpl(o);
broker.SendOrderStatus(po);
Assert.True(_orders == 1);
Assert.True(_fills == 0);
Assert.True(broker.Execute(TickImpl.NewTrade(S, 10, 200)) == 1);
Assert.True(_fills == 1);
// test that a limit order is not filled outside the market
o = new OrderImpl(tsec, Direction.Long, 100, 9);
po = new PendingOrderImpl(o);
broker.SendOrderStatus(po);
Assert.Equal(0, broker.Execute(TickImpl.NewTrade(S, 10, 100)));
Assert.True(_fills == 1); // redundant but for counting
// test that limit order is filled inside the market
Assert.Equal(1, broker.Execute(TickImpl.NewTrade(S, 8, 100)));
Assert.True(_fills == 2);
}
private void execute_GotTick(Tick t)
{
tickcount++;
// generate fills periodically
if (fillcount >= desiredfills)
{
return;
}
if (tickcount % 50 == 0)
{
bool side = fillcount % 2 == 0;
OrderImpl o = new OrderImpl(new ForexSecurity(t.Symbol), side ? Direction.Long : Direction.Short, 100);
PendingOrderImpl po = new PendingOrderImpl(o);
h.SimBroker.SendOrderStatus(po);
}
}
public void MultiAccount()
{
_broker.BrokerModel = _trans;
const string sym = "TST";
ForexSecurity tsec = new ForexSecurity(sym);
tsec.LotSize = 1;
tsec.OrderStepSize = 1;
const string me = "tester";
const string other = "anotherguy";
SimAccount a = new SimAccount(me);
SimAccount b = new SimAccount(other);
SimAccount c = new SimAccount("sleeper");
OrderImpl oa = new OrderImpl(tsec, Direction.Long, 100);
OrderImpl ob = new OrderImpl(tsec, Direction.Long, 100);
oa.AccountName = me;
ob.AccountName = other;
// send order to accounts
PendingOrderImpl poa = new PendingOrderImpl(oa, a);
PendingOrderImpl pob = new PendingOrderImpl(ob, b);
_broker.SendOrderStatus(poa);
_broker.SendOrderStatus(pob);
TickImpl t = new TickImpl(sym)
{
Trade = 100m,
Size = 200
};
Assert.Equal(2, _broker.Execute(t));
Position apos = _broker.GetOpenPosition(tsec, a);
Position bpos = _broker.GetOpenPosition(tsec, b);
Position cpos = _broker.GetOpenPosition(tsec, c);
Assert.True(apos.IsLong);
Assert.Equal(100, apos.Size);
Assert.True(bpos.IsLong);
Assert.Equal(100, bpos.Size);
Assert.True(cpos.IsFlat);
// make sure that default account doesn't register
// any trades
Assert.True(_broker.GetOpenPosition(tsec).IsFlat);
}
/// <summary>
/// Process order cancel events
/// </summary>
/// <param name="pendingorder"></param>
private void HandleOrderCancel(PendingOrder pendingorder)
{
//Check if order exists
PendingOrder currentorder = null;
PendingOrderImpl changedorder = (PendingOrderImpl)pendingorder;
var account = pendingorder.Account ?? Default;
if (account == null)
{
changedorder.OrderStatus = StatusType.INVALID_ACCOUNT;
return;
}
var masterorders = MasterOrders[account];
foreach (var po in masterorders)
{
if (po.OrderId == pendingorder.OrderId)
{
currentorder = po;
}
}
//Check if we could find this order
if (currentorder == null)
{
return;
}
//Send changes to the broker book
masterorders.Remove(pendingorder);
//Notify cancelation
if (GotOrderCancel != null)
{
GotOrderCancel(pendingorder);
}
}
public void BBO()
{
SimBroker broker = new SimBroker();
broker.BrokerModel = _trans;
ForexSecurity tsec = new ForexSecurity(S);
tsec.LotSize = 1;
tsec.OrderStepSize = 1;
const decimal p1 = 10m;
const decimal p2 = 11m;
const int x = 100;
Order bid, offer;
// send bid, make sure it's BBO (since it's only order on any book)
broker.SendOrderStatus(new PendingOrderImpl(new OrderImpl(tsec, Direction.Long, x, p1)));
bid = broker.BestBid(S);
offer = broker.BestOffer(S);
Assert.True(bid.IsValid && (bid.LimitPrice == p1) && (bid.Quantity == x), bid.ToString());
Assert.True(!offer.IsValid, offer.ToString());
// add better bid, make sure it's BBO
OrderImpl o;
// Order#1... 100 shares buy at $11
o = new OrderImpl(tsec, Direction.Long, x, p2);
PendingOrderImpl po = new PendingOrderImpl(o);
broker.SendOrderStatus(po);
bid = broker.BestBid(S);
offer = broker.BestOffer(S);
Assert.True(bid.IsValid);
Assert.Equal(p2, bid.LimitPrice);
Assert.Equal(x, bid.Size);
Assert.True(!offer.IsValid, offer.ToString());
// add another bid at same price on another account, make sure it's additive
//order #2... 100 shares buy at $11
o = new OrderImpl(tsec, Direction.Long, x, p2);
po = new PendingOrderImpl(o, new SimAccount("ANOTHER_ACCOUNT"));
o.AccountName = "ANOTHER_ACCOUNT";
broker.SendOrderStatus(po);
bid = broker.BestBid(S);
offer = broker.BestOffer(S);
Assert.True(bid.IsValid);
Assert.Equal(p2, bid.LimitPrice);
Assert.Equal(x * 2, bid.Size);
Assert.True(!offer.IsValid, offer.ToString());
// cancel order and make sure bbo returns
po.Cancel();
bid = broker.BestBid(S);
offer = broker.BestOffer(S);
Assert.True(bid.IsValid);
Assert.Equal(p2, bid.LimitPrice);
Assert.Equal(x, bid.Size);
Assert.True(!offer.IsValid, offer.ToString());
// other test ideas
// replicate above tests for sell-side
}
/// <summary>
/// Executes any open orders allowed by the specified tick.
/// </summary>
/// <param name="tick">The tick.</param>
/// <returns>the number of orders executed using the tick.</returns>
public int Execute(TickImpl tick)
{
//TODO: in order to calculate the floating PnL ticks are send to the account for calculations.
//Also this location is incorrect!
Default.OnTick(tick);
BrokerCostCalculation(tick);
if (_pendorders == 0)
{
return(0);
}
//Check if we need to process the order as a trade or use the bid ask fills
UseBidAskFills = tick.HasAsk && tick.HasBid;
int filledorders = 0;
SimAccount[] accts = new SimAccount[MasterOrders.Count];
MasterOrders.Keys.CopyTo(accts, 0);
for (int idx = 0; idx < accts.Length; idx++)
{
// go through each account
SimAccount a = accts[idx];
// if account has requested no executions, skip it
if (!a.Execute)
{
continue;
}
//Check for a margin call by the broker
if (a.MarginLevel <= BrokerModel.StopOutLevel())
{
//cancel this order
MasterOrders[a].ForEach(x =>
{
((PendingOrderImpl)x).OrderStatus = StatusType.INSUFFICIENT_CAPITAL;
x.Cancel();
});
}
// make sure we have a record for this account
if (!MasterTrades.ContainsKey(a.Id))
{
MasterTrades.Add(a.Id, new List <Trade>());
}
// track orders being removed and trades that need notification
List <int> notifytrade = new List <int>();
List <int> remove = new List <int>();
// go through each order in the account
for (int i = 0; i < MasterOrders[a].Count; i++)
{
//Get the order object
PendingOrderImpl po = (PendingOrderImpl)MasterOrders[a][i];
OrderImpl o = (OrderImpl)po.Order;
//make sure tick is for the right stock, and right exchange
if (tick.Symbol != o.Symbol)
{
continue;
}
//Check if order is in a correct state
if (po.OrderStatus != StatusType.OK)
{
remove.Add(i);
// count the trade
filledorders++;
continue;
}
if (UseHighLiquidityFillsEod)
{
po.OrderStatus = o.Fill(tick, BrokerModel, UseBidAskFills, false, true);
}
else if (o.ValidInstruct <= OrderInstructionType.GTC)
{
po.OrderStatus = o.Fill(tick, BrokerModel, UseBidAskFills, false); // fill our trade
}
else if (o.ValidInstruct == OrderInstructionType.OPG)
{
// if it's already opened, we missed our shot
if (_hasopened.Contains(o.Symbol))
{
continue;
}
// otherwise make sure it's really the opening
if (tick.Source == Opgex)
{
// it's the opening tick, so fill it as an opg
po.OrderStatus = o.Fill(tick, BrokerModel, UseBidAskFills, true);
// mark this symbol as already being open
_hasopened.Add(tick.Symbol);
}
}
// other orders fill normally, except MOC orders which are at 4:00PM
else if (o.ValidInstruct == OrderInstructionType.MOC)
{
if (tick.Time >= 160000000)
{
po.OrderStatus = o.Fill(tick, BrokerModel, UseBidAskFills, false); // fill our trade
}
}
else
{
po.OrderStatus = o.Fill(tick, BrokerModel, UseBidAskFills, false); // fill our trade
}
if (po.OrderStatus == StatusType.ORDER_FILLED)
{
// remove filled size from size available in trade
tick.Size -= o.UnsignedSize;
// get copy of trade for recording
TradeImpl trade = new TradeImpl(o);
// if trade represents entire requested order, mark order for removal
if (trade.UnsignedSize == o.UnsignedSize)
{
remove.Add(i);
}
else // otherwise reflect order's remaining size
{
o.Size = (o.UnsignedSize - trade.UnsignedSize) * (o.Direction == Direction.Long ? 1 : -1);
}
// record trade
MasterTrades[a.Id].Add(trade);
// mark it for notification
notifytrade.Add(MasterTrades[a.Id].Count - 1);
// count the trade
filledorders++;
}
}
// notify subscribers of trade
if ((GotFill != null) && a.Notify)
{
for (int tradeidx = 0; tradeidx < notifytrade.Count; tradeidx++)
{
TradeImpl t = (TradeImpl)MasterTrades[a.Id][notifytrade[tradeidx]];
var account = Acctlist[Accounts[0]];
t.Account = account;
t.AccountName = t.Account.Id;
account.OnFill(t);
GotFill(t, MasterOrders[a][remove[tradeidx]]);
}
}
int rmcount = remove.Count;
// remove the filled orders
for (int i = remove.Count - 1; i >= 0; i--)
{
MasterOrders[a].RemoveAt(remove[i]);
}
// unmark filled orders as pending
_pendorders -= rmcount;
if (_pendorders < 0)
{
_pendorders = 0;
}
}
return(filledorders);
}