def __init__(self):
event.subscribe(self.inner.on_order_created, _(self).onOrderCreated, self)
event.subscribe(observable.OnOrderMatched(), _(self)._onOrderMatched, self)
self.on_traded = event.Event()
self.orderBook = orderbook.OfTrader()
self._balance = 0
self._position = 0
def __init__(self, lhs, rhs):
self.lhs = lhs
self.rhs = rhs
if types.IEvent in inspect.getmro(type(lhs)):
event.subscribe(lhs, _(self).fire, self)
if types.IEvent in inspect.getmro(type(rhs)):
event.subscribe(rhs, _(self).fire, self)
def __init__(self):
self.ask = self.book.Asks.BestPrice
self.bid = self.book.Bids.BestPrice
self.reset()
event.subscribe(self.ask, _(self)._update, self)
event.subscribe(self.bid, _(self)._update, self)
event.subscribe(self.depth, _(self)._update, self)
def bind_impl(self, ctx):
if not hasattr(self, '_subscriptions'):
self.trader.bind_ex(ctx)
event.subscribe(self.trader.on_order_matched, _(self).onOrderMatched, self)
event.subscribe(self.trader.on_order_disposed, _(self).onOrderDisposed, self)
for x in self._subscriptions:
x.bind_ex(ctx)
self._bound_ex = True
def __init__(self):
event.subscribe(self.inner.on_order_created, _(self).onOrderCreated, self)
event.subscribe(OnOrderMatched(), _(self)._onOrderMatched, self)
from marketsim.gen._out.event._event import Event
self.on_traded = Event()
self.orderBook = OfTrader()
self._balance = 0
self._position = 0
def __init__(self):
ops.Observable[float].__init__(self)
self.price = LastTradePrice(self.book)
self.reset()
event.subscribe(self.price, _(self)._update, self)
event.subscribe(self.depth, _(self)._update, self)
def __init__(self):
Strategy.__init__(self)
props = dict([(k, getattr(self, k)) for k in self._properties.iterkeys() ])
sp = merge_dict(props, side=Side.Sell)
bp = merge_dict(props, side=Side.Buy)
self._sell = LiquidityProviderSide(**sp)
self._buy = LiquidityProviderSide(**bp)
event.subscribe(self._sell.on_order_created, _(self)._send, self)
event.subscribe(self._buy.on_order_created, _(self)._send, self)
def __init__(self, source, timeframe = 1.):
ops.Observable[types.ICandleStick].__init__(self)
self._source = source
self._event = event.subscribe(source, _(self)._update, self)
event.subscribe(event.Every(ops.constant(timeframe)), _(self)._flush, self)
self.timeframe = timeframe
self.reset()
self._mean = CMA(source)
self._stddev = StdDev(source)
def __init__(self, queue, book, link):
self._queue = queue
self.book = book
self._link = link
queue.bestPrice += _(self)._onBestChanged
self.bestPrice = BestPrice(self)
self.lastTrade = LastTrade()
queue.lastTrade += _(self)._onTraded
self.reset()
def __init__(self):
Strategy.__init__(self)
from marketsim._pub import strategy, side
self._seller = strategy.price.Ladder(self.orderFactory, self.initialSize, side.Sell())
self._buyer = strategy.price.Ladder(self.orderFactory, self.initialSize, side.Buy())
event.subscribe(self._seller.on_order_created, _(self)._send, self)
event.subscribe(self._buyer.on_order_created, _(self)._send, self)
def __init__(self, cond, ifpart, elsepart):
self.cond = cond
self.ifpart = ifpart
self.elsepart = elsepart
if types.IEvent in inspect.getmro(type(cond)):
event.subscribe(cond, _(self).fire, self)
if types.IEvent in inspect.getmro(type(ifpart)):
event.subscribe(ifpart, _(self).fire, self)
if types.IEvent in inspect.getmro(type(elsepart)):
event.subscribe(elsepart, _(self).fire, self)
def __init__(self):
Strategy.__init__(self)
from marketsim._pub import trader, orderbook
self._balance = trader.Balance()
self._position = trader.Position()
self._pendingVolume = trader.PendingVolume()
self._internalSuspended = False
event.subscribe(self.inner.on_order_created, _(self)._send, self)
event.subscribe(self.predicate, _(self)._wakeUp, self)
def __init__(self):
Strategy.__init__(self)
self._current = None
self._estimators = []
for s in self.strategies:
event.subscribe(s.on_order_created, _(self).send, self)
e = self.performance(self.account(s))
e._origin = s
self._estimators.append(e)
event.subscribe(event.Every(ops.constant(1.)), _(self)._wakeUp, self)
def onOrderMatched(self, order, price, volume):
if order is not self._stopLossOrder:
if volume > 0:
handler = event.GreaterThan((1+self._maxloss) * price, _(self)._onPriceChanged)\
if self.side == Side.Sell else\
event.LessThan((1-self._maxloss) * price, _(self)._onPriceChanged)
self._stopSubscription = event.subscribe(self._obsPrice, handler, self, self._ctx)
self.onMatchedWith(price, +volume)
else:
self.onMatchedWith(price, -volume)
def onOrderMatched(self, order, price, volume):
from marketsim.gen._out._side import Side
from marketsim.gen._out.event._greaterthan import GreaterThan
from marketsim.gen._out.event._lessthan import LessThan
if order is not self._stopLossOrder:
if volume > 0:
handler = GreaterThan((1+self._maxloss) * price, _(self)._onPriceChanged)\
if self.side == Side.Sell else\
LessThan((1-self._maxloss) * price, _(self)._onPriceChanged)
self._stopSubscription = event.subscribe(self._obsPrice, handler, self)
self._stopSubscription.bind_ex(self._ctx_ex)
self.onMatchedWith(price, +volume)
else:
self.onMatchedWith(price, -volume)
def _update(self, dummy = None):
depth = self.depth()
side = Side.Buy if depth < 0 else Side.Sell
self.book.process(
request.EvalMarketOrder(side,
abs(depth),
_(self, -sign(depth))._callback))
def __init__(self):
self._efficiency = Efficiency(self.trader)
event.subscribe(
OnEveryDt(self._efficiency, 1),
_(self)._update, self)
self._score = 1
self._last = 0
def __init__(self):
self.attributes = {"smooth":True}
self._timer = event.Every(self.intervalDistr)
event.subscribe(self._timer, _(self)._wakeUp, self)
self.reset()
def __init__(self, source = ops.constant(1.)):
ops.Observable[float].__init__(self)
self._source = source
self._event = event.subscribe(source, _(self)._wakeup, self)
self._previous = None
self._value = None
def __init__(self, source, folder):
""" Initializes folder with source of values and accumulator object
"""
self._acc = folder
self._source = source
self._event = event.subscribe(self._source, _(self)._update, self)
self._alias = ["_details", "fold", "old"]
def process(self, order):
if isinstance(order, types.IOrder):
BookBase.process(self, order)
else:
# if 'callback' in dir(order):
# order.callback = _(self, order.callback)._sendToDownLink
self._upLink.send(_(self._book, order).process)
def __init__(self, source, graph, _digits = 4, _smooth = False):
self._source = source
self.graph = graph
self.attributes = getattr(source, 'attributes', {})
self._smooth = 1 if 'smooth' in self.attributes and self.attributes['smooth'] else 0
self._lastPoint = None
self._event = event.subscribe(source, _(self)._wakeUp, self)
self.reset()
def __init__(self, ticker = "^GSPC", start = "2001-1-1", end = "2010-1-1"):
ops.Observable[float].__init__(self)
self.ticker = ticker
self.start = start
self.end = end
self._quotes = None
self._current = None
event.subscribe(event.Every(ops.constant(1)), _(self)._wakeUp, self)
def process(self, order):
from marketsim.gen._out._iorder import IOrder
if isinstance(order, IOrder):
BookBase.process(self, order)
else:
#if 'callback' in dir(order):
# order.callback = _(self, order.callback)._sendToDownLink
self._upLink.send(_(self.orderbook, order).process)
def __init__(self, trader):
self.trader = trader
self._efficiency = observable.Efficiency(trader)
event.subscribe(
observable.OnEveryDt(1, self._efficiency),
_(self)._update, self)
self._score = 1
self._last = 0
def __init__(self):
""" Initializes EWMA with \alpha = alpha
"""
from marketsim.gen._out._ievent import IEvent
self._event = event.subscribe(self.x.source, _(self)._update, self)
self.reset()
def update(self, t, x):
if x is not None and (self._x is None or x > self._x):
if -x not in self._levels:
self._levels[-x] = 0
self._levels[-x] += 1
self._scheduler.scheduleAfter(self.timeframe, _(self, x)._remove)
self._x = x
self.fire(self)
def onOrderCreated(self, order, source):
self.orderBook.process(
request.EvalMarketOrder(
order.side,
order.volumeUnmatched,
_(self,
order.side,
order.volumeUnmatched)._update))
def __init__(self, bids, asks):
""" Initializes empty order book with given tick size
"""
Holder_Impl.__init__(self)
self._bids = bids
self._asks = asks
# queues indexed by their side
self._queues = [0, 0]
self._queues[self._bids.side.id] = self._bids
self._queues[self._asks.side.id] = self._asks
if self.name != "":
self._alias = [self.name]
self.lastTrade = LastTradeImpl()
event.subscribe(self._asks.lastTrade, _(self.lastTrade)._retranslate, self)
event.subscribe(self._bids.lastTrade, _(self.lastTrade)._retranslate, self)
self.reset()
def __init__(self):
""" Initializes EWMA with \alpha = alpha
"""
if not isinstance(self.source, types.IEvent):
self.source = OnEveryDt(1, self.source)
self._event = event.subscribe(self.source, _(self)._update, self)
self.reset()
def __init__(self, source=None, timeframe=None):
from marketsim.gen._out._const import const_Float as _const_Float
from marketsim import _
from marketsim import event
from marketsim.gen._out._observable._observablefloat import Observablefloat
from marketsim import deref_opt
Observablefloat.__init__(self)
self.source = source if source is not None else deref_opt(
_const_Float(1.0))
self.timeframe = timeframe if timeframe is not None else 10.0
self.impl = self.getImpl()
event.subscribe(self.impl, _(self).fire, self)
def __init__(self, book=None):
from marketsim import _
from marketsim import rtti
from marketsim.gen._out.orderbook._oftrader import OfTrader_IAccount as _orderbook_OfTrader_IAccount
from marketsim import event
from marketsim.gen._out._observable import Observablefloat
Observablefloat.__init__(self)
self.book = book if book is not None else _orderbook_OfTrader_IAccount(
)
rtti.check_fields(self)
self.impl = self.getImpl()
event.subscribe(self.impl, _(self).fire, self)
def __init__(self, source=None, timeframe=None):
from marketsim import _
from marketsim import rtti
from marketsim.gen._out._const import const_Float as _const_Float
from marketsim import event
from marketsim.gen._out._observable import Observablefloat
Observablefloat.__init__(self)
self.source = source if source is not None else _const_Float(1.0)
self.timeframe = timeframe if timeframe is not None else 10.0
rtti.check_fields(self)
self.impl = self.getImpl()
event.subscribe(self.impl, _(self).fire, self)
def __init__(self, signal=None, threshold=None):
from marketsim import _
from marketsim import rtti
from marketsim.gen._out._constant import constant_Float as _constant_Float
from marketsim.gen._out._side import Side
from marketsim import event
from marketsim.gen._out._observable import ObservableSide
ObservableSide.__init__(self)
self.signal = signal if signal is not None else _constant_Float(0.0)
self.threshold = threshold if threshold is not None else 0.7
rtti.check_fields(self)
self.impl = self.getImpl()
event.subscribe(self.impl, _(self).fire, self)
def __init__(self, inner = None, lossFactor = None):
from marketsim.gen._out._const import const_Float as _const_Float
from marketsim.gen._out.strategy.price._laddermm import LadderMM_SideFloatIObservableIOrderInt as _strategy_price_LadderMM_SideFloatIObservableIOrderInt
from marketsim.gen._out.event._event import Event
from marketsim import _
from marketsim import event
from marketsim import deref_opt
self.inner = inner if inner is not None else deref_opt(_strategy_price_LadderMM_SideFloatIObservableIOrderInt())
self.lossFactor = lossFactor if lossFactor is not None else deref_opt(_const_Float(0.2))
self.impl = self.getImpl()
self.on_order_created = Event()
event.subscribe(self.impl.on_order_created, _(self)._send, self)
def __init__(self, desiredPosition = None, trader = None):
from marketsim.gen._out.trader._singleproxy import SingleProxy_ as _trader_SingleProxy_
from marketsim import _
from marketsim import rtti
from marketsim.gen._out._const import const_Float as _const_Float
from marketsim import event
from marketsim.gen._out._observable import Observablefloat
Observablefloat.__init__(self)
self.desiredPosition = desiredPosition if desiredPosition is not None else _const_Float(1.0)
self.trader = trader if trader is not None else _trader_SingleProxy_()
rtti.check_fields(self)
self.impl = self.getImpl()
event.subscribe(self.impl, _(self).fire, self)
def __init__(self, x=None, elsePart=None):
from marketsim.gen._out._const import const_Float as _const_Float
from marketsim import _
from marketsim import event
from marketsim.gen._out._observable._observablefloat import Observablefloat
from marketsim.gen._out._constant import constant_Float as _constant_Float
from marketsim import deref_opt
Observablefloat.__init__(self)
self.x = x if x is not None else deref_opt(_const_Float(1.0))
self.elsePart = elsePart if elsePart is not None else deref_opt(
_constant_Float(1.0))
self.impl = self.getImpl()
event.subscribe(self.impl, _(self).fire, self)
def __init__(self, orderFactory = None, alpha = None, k = None):
from marketsim.gen._out.order._curried._signedvolume_marketsigned import signedVolume_MarketSigned_ as _order__curried_signedVolume_MarketSigned_
from marketsim import _
from marketsim import rtti
from marketsim.gen._out._const import const_Float as _const_Float
from marketsim import event
self.orderFactory = orderFactory if orderFactory is not None else _order__curried_signedVolume_MarketSigned_()
self.alpha = alpha if alpha is not None else 0.15
self.k = k if k is not None else _const_Float(0.5)
rtti.check_fields(self)
self.impl = self.getImpl()
self.on_order_created = event.Event()
event.subscribe(self.impl.on_order_created, _(self)._send, self)
def __init__(self, x=None, y=None):
from marketsim import _
from marketsim import rtti
from marketsim.gen._out._constant import constant_Float as _constant_Float
from marketsim.gen._out._const import const_Float as _const_Float
from marketsim import event
from marketsim.gen._out._observable import Observablefloat
Observablefloat.__init__(self)
self.x = x if x is not None else _constant_Float(1.0)
self.y = y if y is not None else _const_Float(1.0)
rtti.check_fields(self)
self.impl = self.getImpl()
event.subscribe(self.impl, _(self).fire, self)
def __init__(self, x=None, side=None):
from marketsim.gen._out.side._sell import Sell_ as _side_Sell_
from marketsim import _
from marketsim import event
from marketsim.gen._out._observable._observablefloat import Observablefloat
from marketsim.gen._out.strategy.price._liquidityprovider import LiquidityProvider_FloatFloatIOrderBook as _strategy_price_LiquidityProvider_FloatFloatIOrderBook
from marketsim import deref_opt
Observablefloat.__init__(self)
self.x = x if x is not None else deref_opt(
_strategy_price_LiquidityProvider_FloatFloatIOrderBook())
self.side = side if side is not None else deref_opt(_side_Sell_())
self.impl = self.getImpl()
event.subscribe(self.impl, _(self).fire, self)
def __init__(self, alpha=None, k=None, trader=None):
from marketsim.gen._out.trader._singleproxy import SingleProxy_ as _trader_SingleProxy_
from marketsim import _
from marketsim import rtti
from marketsim.gen._out._const import const_Float as _const_Float
from marketsim import event
from marketsim.gen._out._observable import Observablefloat
Observablefloat.__init__(self)
self.alpha = alpha if alpha is not None else 0.15
self.k = k if k is not None else _const_Float(0.5)
self.trader = trader if trader is not None else _trader_SingleProxy_()
rtti.check_fields(self)
self.impl = self.getImpl()
event.subscribe(self.impl, _(self).fire, self)
def __init__(self, eventGen = None, orderFactory = None, ewma_alpha = None):
from marketsim import _
from marketsim import rtti
from marketsim.gen._out.order._curried._side_market import side_Market_Float as _order__curried_side_Market_Float
from marketsim.gen._out.event._every import Every_Float as _event_Every_Float
from marketsim.gen._out.math.random._expovariate import expovariate_Float as _math_random_expovariate_Float
from marketsim import event
self.eventGen = eventGen if eventGen is not None else _event_Every_Float(_math_random_expovariate_Float(1.0))
self.orderFactory = orderFactory if orderFactory is not None else _order__curried_side_Market_Float()
self.ewma_alpha = ewma_alpha if ewma_alpha is not None else 0.15
rtti.check_fields(self)
self.impl = self.getImpl()
self.on_order_created = event.Event()
event.subscribe(self.impl.on_order_created, _(self)._send, self)
def __init__(self, queue=None, defaultValue=None):
from marketsim.gen._out._const import const_Float as _const_Float
from marketsim import _
from marketsim import event
from marketsim.gen._out._observable._observablefloat import Observablefloat
from marketsim.gen._out.orderbook._asks import Asks_IOrderBook as _orderbook_Asks_IOrderBook
from marketsim import deref_opt
Observablefloat.__init__(self)
self.queue = queue if queue is not None else deref_opt(
_orderbook_Asks_IOrderBook())
self.defaultValue = defaultValue if defaultValue is not None else deref_opt(
_const_Float(100.0))
self.impl = self.getImpl()
event.subscribe(self.impl, _(self).fire, self)
def __init__(self, book=None, depth=None):
from marketsim.gen._out._const import const_Float as _const_Float
from marketsim import _
from marketsim import event
from marketsim.gen._out._observable._observablefloat import Observablefloat
from marketsim import deref_opt
from marketsim.gen._out.orderbook._oftrader import OfTrader_IAccount as _orderbook_OfTrader_IAccount
Observablefloat.__init__(self)
self.book = book if book is not None else deref_opt(
_orderbook_OfTrader_IAccount())
self.depth = depth if depth is not None else deref_opt(
_const_Float(1.0))
self.impl = self.getImpl()
event.subscribe(self.impl, _(self).fire, self)
def __init__(self, queue=None, defaultValue=None):
from marketsim import _
from marketsim import rtti
from marketsim.gen._out._constant import constant_Float as _constant_Float
from marketsim import event
from marketsim.gen._out._observable import Observablefloat
from marketsim.gen._out.orderbook._asks import Asks_IOrderBook as _orderbook_Asks_IOrderBook
Observablefloat.__init__(self)
self.queue = queue if queue is not None else _orderbook_Asks_IOrderBook(
)
self.defaultValue = defaultValue if defaultValue is not None else _constant_Float(
100.0)
rtti.check_fields(self)
self.impl = self.getImpl()
event.subscribe(self.impl, _(self).fire, self)
def __init__(self):
Strategy.__init__(self)
# our order book
self._book = OfTrader()
# our order queue
self._orderQueue = Queue(self._book, side = self.side)
# we are going to track best price changes
self._source = self._orderQueue.BestPrice
event.subscribe(self._source, _(self)._wakeUp, self)
# deque containing issued orders
self._orders = None
# how many orders can be issued
self._size = self.initialSize
self._suspended = False
def __init__(self, x=None, side=None, sign=None):
from marketsim.gen._out.strategy.price._marketdata import MarketData_StringStringStringFloatFloat as _strategy_price_MarketData_StringStringStringFloatFloat
from marketsim.gen._out.side._sell import Sell_ as _side_Sell_
from marketsim.gen._out.event._event import Event
from marketsim import _
from marketsim import event
from marketsim import deref_opt
self.x = x if x is not None else deref_opt(
_strategy_price_MarketData_StringStringStringFloatFloat())
self.side = side if side is not None else deref_opt(_side_Sell_())
self.sign = sign if sign is not None else 1.0
self.impl = self.getImpl()
self.on_order_created = Event()
event.subscribe(self.impl.on_order_created, _(self)._send, self)
def __init__(self, fv=None, book=None):
from marketsim import _
from marketsim import rtti
from marketsim.gen._out.orderbook._oftrader import OfTrader_IAccount as _orderbook_OfTrader_IAccount
from marketsim.gen._out._constant import constant_Float as _constant_Float
from marketsim.gen._out._side import Side
from marketsim import event
from marketsim.gen._out._observable import ObservableSide
ObservableSide.__init__(self)
self.fv = fv if fv is not None else _constant_Float(200.0)
self.book = book if book is not None else _orderbook_OfTrader_IAccount(
)
rtti.check_fields(self)
self.impl = self.getImpl()
event.subscribe(self.impl, _(self).fire, self)
def __init__(self, bookToDependOn=None, factor=None, book=None):
from marketsim import _
from marketsim import rtti
from marketsim.gen._out.orderbook._oftrader import OfTrader_IAccount as _orderbook_OfTrader_IAccount
from marketsim.gen._out._side import Side
from marketsim import event
from marketsim.gen._out._observable import ObservableSide
ObservableSide.__init__(self)
self.bookToDependOn = bookToDependOn if bookToDependOn is not None else _orderbook_OfTrader_IAccount(
)
self.factor = factor if factor is not None else 1.0
self.book = book if book is not None else _orderbook_OfTrader_IAccount(
)
rtti.check_fields(self)
self.impl = self.getImpl()
event.subscribe(self.impl, _(self).fire, self)
def __init__(self, eventGen = None, orderFactory = None, bookToDependOn = None, factor = None):
from marketsim import _
from marketsim import rtti
from marketsim.gen._out.order._curried._side_market import side_Market_Float as _order__curried_side_Market_Float
from marketsim.gen._out.orderbook._oftrader import OfTrader_IAccount as _orderbook_OfTrader_IAccount
from marketsim.gen._out.event._every import Every_Float as _event_Every_Float
from marketsim.gen._out.math.random._expovariate import expovariate_Float as _math_random_expovariate_Float
from marketsim import event
self.eventGen = eventGen if eventGen is not None else _event_Every_Float(_math_random_expovariate_Float(1.0))
self.orderFactory = orderFactory if orderFactory is not None else _order__curried_side_Market_Float()
self.bookToDependOn = bookToDependOn if bookToDependOn is not None else _orderbook_OfTrader_IAccount()
self.factor = factor if factor is not None else 1.0
rtti.check_fields(self)
self.impl = self.getImpl()
self.on_order_created = event.Event()
event.subscribe(self.impl.on_order_created, _(self)._send, self)
def __init__(self, x=None, orderFactory=None):
from marketsim.gen._out.event._event import Event
from marketsim import _
from marketsim.gen._out.strategy.position._bollinger_linear import Bollinger_linear_FloatIObservableFloatISingleAssetTrader as _strategy_position_Bollinger_linear_FloatIObservableFloatISingleAssetTrader
from marketsim import event
from marketsim.gen._out.order._curried._signedvolume_marketsigned import signedVolume_MarketSigned_ as _order__curried_signedVolume_MarketSigned_
from marketsim import deref_opt
self.x = x if x is not None else deref_opt(
_strategy_position_Bollinger_linear_FloatIObservableFloatISingleAssetTrader(
))
self.orderFactory = orderFactory if orderFactory is not None else deref_opt(
_order__curried_signedVolume_MarketSigned_())
self.impl = self.getImpl()
self.on_order_created = Event()
event.subscribe(self.impl.on_order_created, _(self)._send, self)
def __init__(self, inner=None, account=None, performance=None):
from marketsim import _
from marketsim import rtti
from marketsim.gen._out.strategy.weight.trader._trader_traderefficiencytrend import trader_TraderEfficiencyTrend_Float as _strategy_weight_trader_trader_TraderEfficiencyTrend_Float
from marketsim.gen._out.strategy._noise import Noise_IEventSideIObservableIOrder as _strategy_Noise_IEventSideIObservableIOrder
from marketsim.gen._out.strategy.account.inner._inner_virtualmarket import inner_VirtualMarket_ as _strategy_account_inner_inner_VirtualMarket_
from marketsim import event
self.inner = inner if inner is not None else _strategy_Noise_IEventSideIObservableIOrder(
)
self.account = account if account is not None else _strategy_account_inner_inner_VirtualMarket_(
)
self.performance = performance if performance is not None else _strategy_weight_trader_trader_TraderEfficiencyTrend_Float(
)
rtti.check_fields(self)
self.impl = self.getImpl()
self.on_order_created = event.Event()
event.subscribe(self.impl.on_order_created, _(self)._send, self)
def __init__(self, inner=None, account=None, performance=None):
from marketsim.gen._out.strategy.account.inner._inner_virtualmarket import inner_VirtualMarket_ as _strategy_account_inner_inner_VirtualMarket_
from marketsim.gen._out.event._event import Event
from marketsim import _
from marketsim import event
from marketsim.gen._out.strategy._empty import Empty_ as _strategy_Empty_
from marketsim.gen._out.strategy.weight.trader._trader_traderefficiencytrend import trader_TraderEfficiencyTrend_Float as _strategy_weight_trader_trader_TraderEfficiencyTrend_Float
from marketsim import deref_opt
self.inner = inner if inner is not None else deref_opt(
_strategy_Empty_())
self.account = account if account is not None else deref_opt(
_strategy_account_inner_inner_VirtualMarket_())
self.performance = performance if performance is not None else deref_opt(
_strategy_weight_trader_trader_TraderEfficiencyTrend_Float())
self.impl = self.getImpl()
self.on_order_created = Event()
event.subscribe(self.impl.on_order_created, _(self)._send, self)
def __init__(self,
ticker=None,
start=None,
end=None,
delta=None,
volume=None):
from marketsim import rtti
from marketsim import event
from marketsim import _
self.ticker = ticker if ticker is not None else "^GSPC"
self.start = start if start is not None else "2001-1-1"
self.end = end if end is not None else "2010-1-1"
self.delta = delta if delta is not None else 1.0
self.volume = volume if volume is not None else 1000.0
rtti.check_fields(self)
self.impl = self.getImpl()
self.on_order_created = event.Event()
event.subscribe(self.impl.on_order_created, _(self)._send, self)
def __init__(self, initialValue = None, priceDistr = None, eventGen = None, orderFactory = None, side = None):
from marketsim import _
from marketsim import rtti
from marketsim.gen._out.math.random._lognormvariate import lognormvariate_FloatFloat as _math_random_lognormvariate_FloatFloat
from marketsim.gen._out.side._sell import Sell_ as _side_Sell_
from marketsim.gen._out.event._every import Every_Float as _event_Every_Float
from marketsim.gen._out.math.random._expovariate import expovariate_Float as _math_random_expovariate_Float
from marketsim.gen._out.order._curried._sideprice_limit import sideprice_Limit_Float as _order__curried_sideprice_Limit_Float
from marketsim import event
self.initialValue = initialValue if initialValue is not None else 100.0
self.priceDistr = priceDistr if priceDistr is not None else _math_random_lognormvariate_FloatFloat(0.0,0.1)
self.eventGen = eventGen if eventGen is not None else _event_Every_Float(_math_random_expovariate_Float(1.0))
self.orderFactory = orderFactory if orderFactory is not None else _order__curried_sideprice_Limit_Float()
self.side = side if side is not None else _side_Sell_()
rtti.check_fields(self)
self.impl = self.getImpl()
self.on_order_created = event.Event()
event.subscribe(self.impl.on_order_created, _(self)._send, self)
def __init__(self, x=None, eventGen=None, orderFactory=None):
from marketsim.gen._out.event._every import Every_Float as _event_Every_Float
from marketsim.gen._out.math.random._expovariate import expovariate_Float as _math_random_expovariate_Float
from marketsim.gen._out.event._event import Event
from marketsim import _
from marketsim import event
from marketsim.gen._out.strategy.price._liquidityprovider import LiquidityProvider_FloatFloatIOrderBook as _strategy_price_LiquidityProvider_FloatFloatIOrderBook
from marketsim.gen._out.order._curried._sideprice_limit import sideprice_Limit_Float as _order__curried_sideprice_Limit_Float
from marketsim import deref_opt
self.x = x if x is not None else deref_opt(
_strategy_price_LiquidityProvider_FloatFloatIOrderBook())
self.eventGen = eventGen if eventGen is not None else deref_opt(
_event_Every_Float(deref_opt(_math_random_expovariate_Float(1.0))))
self.orderFactory = orderFactory if orderFactory is not None else deref_opt(
_order__curried_sideprice_Limit_Float())
self.impl = self.getImpl()
self.on_order_created = Event()
event.subscribe(self.impl.on_order_created, _(self)._send, self)
def __init__(self,
eventGen=None,
orderFactory=None,
signal=None,
threshold=None):
from marketsim import _
from marketsim import rtti
from marketsim.gen._out.order._curried._side_market import side_Market_Float as _order__curried_side_Market_Float
from marketsim.gen._out.event._every import Every_Float as _event_Every_Float
from marketsim.gen._out._constant import constant_Float as _constant_Float
from marketsim.gen._out.math.random._expovariate import expovariate_Float as _math_random_expovariate_Float
from marketsim import event
self.eventGen = eventGen if eventGen is not None else _event_Every_Float(
_math_random_expovariate_Float(1.0))
self.orderFactory = orderFactory if orderFactory is not None else _order__curried_side_Market_Float(
)
self.signal = signal if signal is not None else _constant_Float(0.0)
self.threshold = threshold if threshold is not None else 0.7
rtti.check_fields(self)
self.impl = self.getImpl()
self.on_order_created = event.Event()
event.subscribe(self.impl.on_order_created, _(self)._send, self)
def __init__(self,
side=None,
initialValue=None,
priceDistr=None,
book=None):
from marketsim import _
from marketsim import rtti
from marketsim.gen._out.math.random._lognormvariate import lognormvariate_FloatFloat as _math_random_lognormvariate_FloatFloat
from marketsim.gen._out.side._sell import Sell_ as _side_Sell_
from marketsim.gen._out.orderbook._oftrader import OfTrader_IAccount as _orderbook_OfTrader_IAccount
from marketsim import event
from marketsim.gen._out._observable import Observablefloat
Observablefloat.__init__(self)
self.side = side if side is not None else _side_Sell_()
self.initialValue = initialValue if initialValue is not None else 100.0
self.priceDistr = priceDistr if priceDistr is not None else _math_random_lognormvariate_FloatFloat(
0.0, 0.1)
self.book = book if book is not None else _orderbook_OfTrader_IAccount(
)
rtti.check_fields(self)
self.impl = self.getImpl()
event.subscribe(self.impl, _(self).fire, self)
def __init__(self,
eventGen=None,
orderFactory=None,
alpha=None,
timeframe=None,
threshold=None):
from marketsim import _
from marketsim import rtti
from marketsim.gen._out.order._curried._side_market import side_Market_Float as _order__curried_side_Market_Float
from marketsim.gen._out.event._every import Every_Float as _event_Every_Float
from marketsim.gen._out.math.random._expovariate import expovariate_Float as _math_random_expovariate_Float
from marketsim import event
self.eventGen = eventGen if eventGen is not None else _event_Every_Float(
_math_random_expovariate_Float(1.0))
self.orderFactory = orderFactory if orderFactory is not None else _order__curried_side_Market_Float(
)
self.alpha = alpha if alpha is not None else (1.0 / 14)
self.timeframe = timeframe if timeframe is not None else 1.0
self.threshold = threshold if threshold is not None else 30.0
rtti.check_fields(self)
self.impl = self.getImpl()
self.on_order_created = event.Event()
event.subscribe(self.impl.on_order_created, _(self)._send, self)
def bind_impl(self, ctx):
from marketsim import event, _, context
if not hasattr(self, '_subscriptions'):
event.subscribe(self.queue.lastTrade, _(self).fire, self)