wehub-resource-sync
63 lines
3.0 KiB
Python
63 lines
3.0 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 AlgorithmImports import *
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from datetime import timedelta
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### <summary>
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### Regression algorithm illustrating the usage of the <see cref="QCAlgorithm.OptionChains(IEnumerable{Symbol})"/> method
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### to get multiple option chains, which contains additional data besides the symbols, including prices, implied volatility and greeks.
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### It also shows how this data can be used to filter the contracts based on certain criteria.
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### </summary>
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class OptionChainsMultipleFullDataRegressionAlgorithm(QCAlgorithm):
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def initialize(self):
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self.set_start_date(2015, 12, 24)
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self.set_end_date(2015, 12, 24)
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self.set_cash(100000)
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goog = self.add_equity("GOOG").symbol
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spx = self.add_index("SPX").symbol
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chains = self.option_chains([goog, spx], flatten=True)
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self._goog_option_contract = self.get_contract(chains, goog, timedelta(days=10))
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self._spx_option_contract = self.get_contract(chains, spx, timedelta(days=60))
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self.add_option_contract(self._goog_option_contract)
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self.add_index_option_contract(self._spx_option_contract)
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def get_contract(self, chains: OptionChains, underlying: Symbol, expiry_span: timedelta) -> Symbol:
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df = chains.data_frame
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# Index by the requested underlying, by getting all data with canonicals which underlying is the requested underlying symbol:
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canonicals = df.index.get_level_values('canonical')
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condition = [canonical for canonical in canonicals if canonical.underlying == underlying]
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df = df.loc[condition]
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# Get contracts expiring in the next 10 days with an implied volatility greater than 0.5 and a delta less than 0.5
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contracts = df.loc[(df.expiry <= self.time + expiry_span) & (df.impliedvolatility > 0.5) & (df.delta < 0.5)]
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# Select the contract with the latest expiry date
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contracts.sort_values(by='expiry', ascending=False, inplace=True)
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# Get the symbol: the resulting series name is a tuple (canonical symbol, contract symbol)
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return contracts.iloc[0].name[1]
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def on_data(self, data):
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# Do some trading with the selected contract for sample purposes
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if not self.portfolio.invested:
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self.market_order(self._goog_option_contract, 1)
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else:
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self.liquidate()
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