AlexCatarino
6ee4363942
`DataDictionary.GetValue` is meant to be used as an alternative to `DataDictionary.TryGetValue`. It was created due to limitations to the python implementation.
68 lines
2.6 KiB
Python
68 lines
2.6 KiB
Python
# QUANTCONNECT.COM - Democratizing Finance, Empowering Individuals.
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# Lean Algorithmic Trading Engine v2.0. Copyright 2014 QuantConnect Corporation.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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from clr import AddReference
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AddReference("System")
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AddReference("QuantConnect.Algorithm")
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AddReference("QuantConnect.Common")
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from System import *
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from QuantConnect import *
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from QuantConnect.Algorithm import *
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from datetime import timedelta
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### <summary>
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### This example demonstrates how to add options for a given underlying equity security.
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### It also shows how you can prefilter contracts easily based on strikes and expirations, and how you
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### can inspect the option chain to pick a specific option contract to trade.
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### </summary>
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### <meta name="tag" content="using data" />
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### <meta name="tag" content="options" />
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### <meta name="tag" content="filter selection" />
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class BasicTemplateOptionsAlgorithm(QCAlgorithm):
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def Initialize(self):
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self.SetStartDate(2015, 12, 24)
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self.SetEndDate(2015, 12, 24)
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self.SetCash(100000)
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option = self.AddOption("GOOG")
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self.option_symbol = option.Symbol
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# set our strike/expiry filter for this option chain
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option.SetFilter(-2, +2, timedelta(0), timedelta(180))
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# use the underlying equity as the benchmark
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self.SetBenchmark("GOOG")
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def OnData(self,slice):
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if self.Portfolio.Invested: return
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chain = slice.OptionChains.GetValue(self.option_symbol)
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if chain is None:
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return
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# we sort the contracts to find at the money (ATM) contract with farthest expiration
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contracts = sorted(sorted(sorted(chain, \
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key = lambda x: abs(chain.Underlying.Price - x.Strike)), \
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key = lambda x: x.Expiry, reverse=True), \
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key = lambda x: x.Right, reverse=True)
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# if found, trade it
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if len(contracts) == 0: return
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symbol = contracts[0].Symbol
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self.MarketOrder(symbol, 1)
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self.MarketOnCloseOrder(symbol, -1)
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def OnOrderEvent(self, orderEvent):
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self.Log(str(orderEvent)) |