Martin-Molinero
03f56481d4
Regression Tests / build (push) Has been cancelled
Build & Test Lean / build (push) Has been cancelled
* Python research import improvements - Improve start.py for research env - Remove unrequired imports * Centralize algorithm imports * Add regression test GH action * Unit test python import clean up * Join research and main imports * More python import clean up * Fix failing skipped regression algorithm
91 lines
4.8 KiB
Python
91 lines
4.8 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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### <summary>
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### This regression algorithm tests Out of The Money (OTM) index option expiry for short calls.
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### We expect 2 orders from the algorithm, which are:
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###
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### * Initial entry, sell SPX Call Option (expiring OTM)
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### - Profit the option premium, since the option was not assigned.
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###
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### * Liquidation of SPX call OTM contract on the last trade date
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###
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### Additionally, we test delistings for index options and assert that our
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### portfolio holdings reflect the orders the algorithm has submitted.
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### </summary>
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class IndexOptionShortCallOTMExpiryRegressionAlgorithm(QCAlgorithm):
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def Initialize(self):
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self.SetStartDate(2021, 1, 4)
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self.SetEndDate(2021, 1, 31)
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self.spx = self.AddIndex("SPX", Resolution.Minute).Symbol
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# Select a index option expiring ITM, and adds it to the algorithm.
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self.spxOption = list(self.OptionChainProvider.GetOptionContractList(self.spx, self.Time))
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self.spxOption = [i for i in self.spxOption if i.ID.StrikePrice >= 4250 and i.ID.OptionRight == OptionRight.Call and i.ID.Date.year == 2021 and i.ID.Date.month == 1]
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self.spxOption = list(sorted(self.spxOption, key=lambda x: x.ID.StrikePrice))[0]
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self.spxOption = self.AddIndexOptionContract(self.spxOption, Resolution.Minute).Symbol
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self.expectedContract = Symbol.CreateOption(self.spx, Market.USA, OptionStyle.European, OptionRight.Call, 4250, datetime(2021, 1, 15))
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if self.spxOption != self.expectedContract:
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raise Exception(f"Contract {self.expectedContract} was not found in the chain")
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self.Schedule.On(self.DateRules.Tomorrow, self.TimeRules.AfterMarketOpen(self.spx, 1), lambda: self.MarketOrder(self.spxOption, -1))
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def OnData(self, data: Slice):
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# Assert delistings, so that we can make sure that we receive the delisting warnings at
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# the expected time. These assertions detect bug #4872
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for delisting in data.Delistings.Values:
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if delisting.Type == DelistingType.Warning:
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if delisting.Time != datetime(2021, 1, 15):
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raise Exception(f"Delisting warning issued at unexpected date: {delisting.Time}")
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if delisting.Type == DelistingType.Delisted:
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if delisting.Time != datetime(2021, 1, 16):
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raise Exception(f"Delisting happened at unexpected date: {delisting.Time}")
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def OnOrderEvent(self, orderEvent: OrderEvent):
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if orderEvent.Status != OrderStatus.Filled:
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# There's lots of noise with OnOrderEvent, but we're only interested in fills.
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return
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if orderEvent.Symbol not in self.Securities:
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raise Exception(f"Order event Symbol not found in Securities collection: {orderEvent.Symbol}")
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security = self.Securities[orderEvent.Symbol]
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if security.Symbol == self.spx:
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raise Exception(f"Expected no order events for underlying Symbol {security.Symbol}")
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if security.Symbol == self.expectedContract:
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self.AssertIndexOptionContractOrder(orderEvent, security)
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else:
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raise Exception(f"Received order event for unknown Symbol: {orderEvent.Symbol}")
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def AssertIndexOptionContractOrder(self, orderEvent: OrderEvent, optionContract: Security):
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if orderEvent.Direction == OrderDirection.Sell and optionContract.Holdings.Quantity != -1:
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raise Exception(f"No holdings were created for option contract {optionContract.Symbol}")
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if orderEvent.Direction == OrderDirection.Buy and optionContract.Holdings.Quantity != 0:
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raise Exception("Expected no options holdings after closing position")
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if orderEvent.IsAssignment:
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raise Exception(f"Assignment was not expected for {orderEvent.Symbol}")
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### <summary>
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### Ran at the end of the algorithm to ensure the algorithm has no holdings
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### </summary>
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### <exception cref="Exception">The algorithm has holdings</exception>
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def OnEndOfAlgorithm(self):
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if self.Portfolio.Invested:
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raise Exception(f"Expected no holdings at end of algorithm, but are invested in: {', '.join(self.Portfolio.Keys)}")
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