79 Commits

Author SHA1 Message Date
vbs100 b1733c995b feat: add custom configuration support for regression algorithms (#9649)
Co-authored-by: Daniel <vbs100@gmail.com>
2026-08-04 11:40:54 -03:00
Jhonathan Abreu 23af4cbcd8 Add support for report log type (#9511)
* Add support for report log type

* Minor changes and improvements

* Minor fix
2026-06-08 15:12:48 -04:00
Louis Szeto d2d1ca5c9e Make Local Backtest Config Customizable (#8746)
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* customizable lloocal backtest config

* bug fix

* address review
2025-05-08 11:34:18 -03:00
Martin-Molinero cd7663ef97 Minor tweaks for testing (#8679)
* Minor tweaks for backtest tests

* More tweaks
2025-04-07 18:41:44 -03:00
Martin-Molinero f963e43346 Minor improvements for testing and api (#8672)
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* Minor improvements for LLMs

- Minor tweaks in regression tests
- Minor API sugars

* Ignore union-attr error
2025-04-03 17:49:41 -03:00
Jhonathan Abreu 69d2f5ae82 Futures and Future Options file-based universes (#8480)
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* Make FOPs selection universe file-based for backtesting

* Make FOPs option chains universe file based

* Make Future universe selection file-based like option universe

* Make Future universe selection file-based like option universe

* Abstraction cleanup

* Add FuturesChains API to QC algorithm

Also refactor future chain provider to use the new FutureUniverse instead of zip file names

* Update regression algorithms stats

* Refactor QuantBook option and future history to use new universes

* Fix failing tests

* Fix failing tests

* Fix failing tests

* Minor future chains unit test improvement

* Add futures chains DataFrame property

Also, remove IDerivativeSecurity interface from Future

* Add DataFrame property to FuturesChains class

* Add regression algorithms

* Add regression algorithms

* Replace QCAlgorithm.FutureChainProvider usages with new FuturesChain api

* Minor fixes

* Reduce number of universe files in repo

* Minor data fixes

* Regression algorithms updates

* Add implicit conversion from FuturesContract to Symbol

Modified algorithms to use futures contract objects directly instead of accessing their Symbol property.
Removed unnecessary import statements and redundant lines in various files.

* Improve resolution handling for history requests

* Changed _auxiliaryData field to lazily-initialized AuxiliaryData property

* Refactor data handling in BaseChain and TimeSliceFactory

- Added `AddData` method to `BaseChain` for adding market data
- Refactored `TimeSliceFactory` to use `BaseChain.AddData` method

* Remove specific constructors and indexers from Chain classes

Removed public indexers in `BaseChains` for getting or setting `BaseChain` instances by `ticker` or `Symbol`, which were used for Pythonnet compatibility.

* Remove chain cache logic from FuturesChainUniverse

* Refactor class and interface names for clarity

Renamed `FileBasedUniverse` to `BaseChainUniverseData` and
`IFileBasedUniverse` to `IChainUniverseData`.

* Add base class for options and futures contracts

- Introduced `BaseContract` as an abstract base class for contracts, consolidating common properties and methods.
- Removed ISymbolInterface

* Add minor fix for future options tickers parsing

Added tests

* Trigger Build

* Trigger Build

* Trigger Build

* Trigger Build

* Clean chain provider classes up

* Remove ZipEntryName other classes and unused code

Removed ZipEntryName class and references across various files.
Removed DataQueueFuturesChainUniverseDataCollectionEnumerator and DataQueueOptionChainUniverseDataCollectionEnumerator classes.
Removed OptionChainUniverseSubscriptionEnumeratorFactory class.
Removed unused code for handling OptionChainUniverse and FuturesChainUniverse in FileSystemDataFeed.cs and LiveTradingDataFeed.cs.
Removed several test files related to enumerator factories and universe data collection.

* Minor changes and cleanup

* Trigger Build

* Trigger Build

* Refactor FuturesContract data handling

Forward price data from bars and ticks stored in private fields for improved memory usage

* Fix: use universe data for market data in FuturesContract

* Update regression algorithms stats after rebase

Added HSI futures universe files

* Sort configs by internal flag

Internals go first

* Throw from option universe data filters for future options

Future options IV, Open interest and greeks are not supported for future options

* Minor changes

* Improve some regression algorithms

* Minor fix for failing unit tests

* Update FOPs universe file header

Removed greeks and IV columns.
Updated FOPs universe files: removed outdated columns.

* Minor unit test fix

* Trigger Build

* Trigger Build

* Trigger Build

* Trigger Build

* Trigger Build

* Trigger Build

* Trigger Build

* Trigger Build

* Trigger Build

* Trigger Build

* Trigger Build

* Trigger Build

* Trigger Build

* Minor fix

* Add history provider as constructor argument for chain providers

* Update new regression algorithms data points count

* Minor fix for FakeDataQueue

* Add initialize method to chain providers classes

* Minor changes

* Trigger Build

* Trigger Build

* Trigger Build

* Minor fix

* Minor fix

* Trigger Build

* Trigger Build

* Trigger Build

* Trigger Build

* Add logs to ProcessedDataProvider

* Removed test logs

* Minor fix

* Support downloading options and futures universe files from api data provider
2025-03-25 16:22:38 -04:00
Jhonathan Abreu e29bb2c5e0 File-based options universe (#8212)
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* Initial options universe with greeks implementation

* Options universe improvements

* Address peer review

* File based options universe fixes and improvements.

- Adjust OptionUniverse start-end times and period.
- Adapt unit tests and some algorithms to pass with new options universe selection.

* Updated options regression algorithms stats for new universe data

* Updated options regression algorithms stats for new universe data

* Updated options regression algorithms stats for new universe data

* Updated options regression algorithms stats for new universe data

* Updated options regression algorithms stats for new universe data

* Option chain provider with new options universe

* Allow canonical option history requests

* Address peer review

* Address peer review

* Fix symbols parsing in OptionUniverse

* Fix universe selection subscriptions start time to not include extended market hours

* Minor changes

* Minor changes

* Peer recommended changes and fixes

* Update regression algorithm stats

* Update regression algorithms stats and minor fixes

* Fix option chain provider history request

* Round option indicators values

* Added option universe csv header property

* Update regression algorithms stats

* Update regression algorithms stats

* Data fixes and regression algos stats update

* Unit test fixes

* Minor changes

* Option chain handling in live trading data feed

* Minor changes

* Added processed data provider

* Fix thread-safety violation in Slice class

* Minor change

* Update options filter universe API to use OptionUniverse data

Add new filter methods for greeks, IV and open interest

* Option filter universe api updates

* Add OptionUniverse history regression algorithms

* Add regression algorithms for new options filter universe api methods

* Added options greeks data and updated regression algorithms

* Address peer review

* Address peer review

* Add more assertions to new options filter api regression algorithms

* Minor performance improvement.

Reduce greeks binomial model steps to 140

* Minor tests updates

* Greeks numerical models performance improvements

* Greeks numerical models performance improvements

* Revert array pool change for option pricing numerical models

* Update default dividend yield provider depending on option type

* [TEST]

* Add helper method con calculate time till expiration

* Use double in price option numerical models

* Implied volatility calculation improvements

- Adjust root finding method accuracy as a factor of the option price
- Use BSM to get a first guess

* Cleanup

* Some regression algorithms and unit tests cleanup

* Regression tests updates after rebasing from master

* Add universe files

* Self review and cleanup

* Minor regression tests updates after rebase

* Fix: set data time zone to same as exchange tz for options universes

* Minor change

* Minor change

* Fix for live trading options universe selection

* Keep underlying when aggregating collections in BaseDataCollectionAggregatorEnumerator

* Update index options regression algorithms stats

* Minor change

* Address peer review

* Memory usage improvements

* Minor build fix

* Minor changes and test fixes

* Cache symbols in OptionUniverse

* Cleanup

* Fix index option creation in OptionUniverse

* Use cached underlying SID when parsing from string

* Abstract symbols cache to BaseDataCollection

* Return actual underlying symbol when mapping decomposing ICO ticker

* Address peer review

* Minor performance improvements reduce garbage

* Limit Symbols and SIDs cache size to help with memory usage

* Minor fix in symbols and sid cache cleanup

* Build fix

* Lazily parse greeks on individual access

* Cleanup and tests

* Address peer review

* Minor greeks fix

---------

Co-authored-by: Martin Molinero <martin.molinero1@gmail.com>
2024-09-09 12:39:31 -03:00
Jhonathan Abreu 9755f8c916 Sourcing remote zipped custom data (#7976)
* Fix: source custom data from remote CSV zipped file

* Fix: Custom data sourcing zip entry names from remote locations

* Address peer review

* Add unit tests

* Minor fix

* Address peer review

* Minor fixes

* Return byte array in IApi.DownloadBytes

* Allow sourcing custom data from specific csv entry in a zipped remote file

* Minor change
2024-04-26 12:15:01 -04:00
Martin-Molinero 17ca8a743f Refactor universe historical data source (#7837)
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* Refactor universe historical data source

- Add new universe history API methods
- Refactor QuantBook UniverseHistory to use the universe selection
  itself instead of a given func
- Refactor and rename fundamental types
- Refactor AddUniverse API to handle universe collection data which
  holds another type internally, like fundamental

* Fix minor bug causing ApiDataProvider not to serve Bitfinex universe data

* Further improvements to add universe API

* Handle no selection function
2024-03-12 13:41:49 -03:00
Martin-Molinero 2a82c6f9bb Consolidate Configuration.Get usages (#7796)
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2024-02-20 13:37:22 -03:00
Martin-Molinero 67b9ecf391 Minor config tweaks (#7792)
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2024-02-19 12:05:00 -03:00
Martin-Molinero f8b258d329 New Fundamental Data (#7490)
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* New Fundamental Data

* Minor CIK lookup fix

* Handle live mode & delete unexisting properties

* Minor coarse fundamental adjustment

* Add fundamental history support

* Fix unit tests

* Performance improvements

* Fixes

* Minor regression algorithm fix

* Improvements. Add FundamentalUniverseSelectionModel

* Change default values

* Fix unit test

* Minor tweaks

* Fix unit test

* Minor error handling improvement

* Fix rebase
2023-10-25 15:47:42 -03:00
Jhonathan Abreu d12772d8eb Fix race condition in OptionModelsConsistency algorithms regarding log handler (#7482)
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2023-09-22 12:01:33 -04:00
Martin-Molinero bc6ac5470b Minor IndexOption underlying TZ fix (#7072)
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* Minor IndexOption underlying TZ fix

- Fix for option universe chain underlying TZ which might not match the
  options one, bug affected IndexOption specifically.

* Update affected regression tests
2023-03-15 18:41:52 -03:00
Martin-Molinero bbbab6d9a8 Refactor alpha statistics phase I (#7055)
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* Refactor alpha statistics

- Refactor alpha statistics, cleaning up and simplifying no longer required calculations and scoring
- Adding new InsightEvaluator abstraction, adding C# & PY regression
  algorithms

* Optimization backtest result json converter update

* Address reviews

- Remove IAlphaHandler, move insight storage responsability to IResultHandler
  and centralizing insight collection on the QCAlgorithm.Insights to be
  reused by the framework models
- Fix portfolio turnover single day backtests and duplicate time
  sampling handling. Updating regression algorithms

* Add InsightCollection tests and minor fixes

* Adding more & improved tests
2023-03-10 13:12:23 -03:00
Martin-Molinero c4433098c3 Refactor Framework Statistics (#7041)
* Refactor framework statistics

* Further insight chart cleanup
2023-03-03 19:40:29 -03:00
Martin-Molinero b899aa4767 Make UserDefinedUniverse thread safe (#6682)
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- Make UserDefinedUniverse thread safe. Adding regression test
2022-10-12 15:06:01 -03:00
Martin-Molinero 06c05c4274 Fully reset security cache (#6277)
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- Fully reset the security cache when it's finally removed from the algorithm.
   Adding regression algorithm reproducing issue
- Updating regression algorithms which would trade based on data
  previously available
2022-04-01 15:00:29 -03:00
Ronit Jain 15066ae5e1 Feature improve regression tests (#6245)
* add data count properties

* 'add history count property

* assert data counts

* update missing override

* consider override/virtual cases

* implement data count

* add message handler for regression tests

* use regression test message handler

* set algorithm manager for regression test message handler

* update data count

* check if stats are present, check if algo manager is not null

* update

* add c# algo

* make same as c# algo

* use new line

* logic shifted to RegressionTestMessageHandler

* cleanup

* auto cleanup

* skip non deterministic data count

* change data count

* use inheritance

* improve stats

* update couht

* add sma indicator to c# and customSMA to python

* call base method before executing further

* skip test

* revert to original

* add duplicate sma

* skip regression test
2022-03-15 16:51:15 -03:00
Martin-Molinero b8b0d18993 Continuous futures (#6034)
* Continuous Future Contracts

* Mapping approach

* Tweaks WIP

* Live mapping

* Live mapping

- Add support for live mapping, refreshing mapfiles
- Fix future expiration functions
- Adding unit tests

* Update moq test package

* Continuous futures price scaling

* Refactor price factors scaling

* Factor file related renames

* Address reviews
2021-11-15 14:44:30 -03:00
Martin-Molinero e720147e50 Algorithm Manager will break when algorithm is deleted (#5840)
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2021-08-09 15:42:13 -03:00
Martin-Molinero 0991f089d0 Reduce disk usage in the cloud (#5673)
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2021-06-16 18:43:55 -03:00
Alexandre Catarino 58793acae8 Removes Assets that Are Not Invested and Not Tradable From Capacity Calculations (#5515)
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* Add property for capacity. Remove unused variable

* Move SymbolCapacity and CapacityEstimate to common, passed through Symbol to runtime statistics

* Add null checks

* Remove uninvested and untradable assets from capacty calculations

* Add SymbolCapacity influential period

* Updates Regression Tests

- DelistingEventsAlgorithm
  - Allows additional contributions from delisted AAA.1

- DelistingFutureOptionRegressionAlgorithm
  - Removes DC01H12 contributions one month later

- FutureOptionBuySellCallIntradayRegressionAlgorithm
  - Allows additional contributions from future after expiry replacing the contribution of the next contract option

- DelistedFutureLiquidateRegressionAlgorithm
- FutureOptionCallITMExpiryRegressionAlgorithm
- FutureOptionCallITMGreeksExpiryRegressionAlgorithm
- FutureOptionPutITMExpiryRegressionAlgorithm
- FutureOptionShortCallITMExpiryRegressionAlgorithm
- FutureOptionShortPutITMExpiryRegressionAlgorithm
- FuturesAndFuturesOptionsExpiryTimeAndLiquidationRegressionAlgorithm
  - Allows additional contributions from future after expiry

- FutureOptionCallOTMExpiryRegressionAlgorithm
- FutureOptionPutOTMExpiryRegressionAlgorithm
- FutureOptionShortPutOTMExpiryRegressionAlgorithm
- IndexOptionCallITMGreeksExpiryRegressionAlgorithm
- IndexOptionCallOTMExpiryRegressionAlgorithm
- IndexOptionShortCallOTMExpiryRegressionAlgorithm
  - Allows additional contributions from option after expiry

- MACDTrendAlgorithm
  - Removes contribution when SPY is not invested for over one month

- UniverseSelectionRegressionAlgorithm
  - Allows additional contributions from delisted GOOAV replacing GOOG (new symbols)

* Adds Lowest Capacity Asset to Regression Tests

* Normalize expected value -0, because -0 is also written to file if updated

* Write Symbol.Value for lowestCapacitySymbol or  empty string for empty Symbol

* Update Regressions

* Update 'Lowest Capacity Asset' to Symbol.ID

Co-authored-by: Jared Broad <jaredbroad@gmail.com>
Co-authored-by: Martin-Molinero <martin@quantconnect.com>
Co-authored-by: Colton Sellers <Colton.R.Sellers@gmail.com>
2021-05-13 20:25:19 -03:00
Martin-Molinero f3c386663b Feature .net 5 (#5505)
* Update projects to use .NET 5.0, the successor to .NET Core

* Fix ambiguous errors. Add IBAutomator net5

* Remove FXCM

* Upgrade IBAutomater to v1.0.51

ignored, and an empty message aborts the commit.

* Fix rebase

- Fix ambiguous Index
- Remove StrategyCapacity.cs
- Update System.Threading.Tasks.Extensionsy

* Remove unrequired references

* Fixes

- Travis will use dotnet, not nunit nor mono
- Remove mono from foundation image
- Fix python setup in research
- Fix unit tests

* Don't call ReadKey when input is redirected

* Fix ConsoleLeanOptimizer

* Research fixes

* Update comment

* Add vsdbg to Dockerfile

* Fixes

- Revert dockerfile FROM custom changes
- Adjust and fix regression algorithms
   - Option assignment will be deterministic in the order
   - 'Rolling Averaged Population' is calculated using doubles, updating
     expected values.
- Update readme, removing references to mono
- Add missing Py.Gil lock

* Replace ICSharp with .NET Interactive

* Fixes after rebase

* CSharp research fixes

- Adding new Initialize.csx that pre loads all assemblies
- Adjusting template research file
- Moving steps in dockerfilejupyter
- Fix unit tests and regression tests after rebase

Co-authored-by: Gerardo Salazar <gsalaz9800@gmail.com>
Co-authored-by: Stefano Raggi <stefano.raggi67@gmail.com>
Co-authored-by: Jasper van Merle <jaspervmerle@gmail.com>
2021-05-06 17:23:51 -03:00
Colton Sellers 68ca504d3a Apply fixes (#5464) 2021-04-07 11:46:31 -03:00
Colton Sellers a2a874e333 CSProj Update (#5145)
* Migrate to newer CSProj format; build succesful

Rebase onto master

* Maintain binaries directory

* Reinstate FSharp default condition

* Remove reference to packages.config

* Test project fixes

* Remove nuget.config and "Solution Items"

* Remove repetitive assembly info

* Reinstate default compiles and cleanup redundant settings

* Reinstate any specific settings that defaults are unclear for

* Reinstate Framework.nuspec

* Make test internal classes public for composer use; undo assembly change

Rebase onto master part 2

* Address review; restore some settings

* Restore RootNamespace and AssemblyName attributes

* Use NugetPackageRoot instead of NugetPackageFolders

* Reinstate "RestorePackages" setting

* Transfer compilied Python files to launcher and tests bin

* Remove conflicting settings

* Fix WebSocketSharpFork references

* Fix FSharp Core reference

* Upgrade TestPlatform.ObjectModel to 16.8.3, and redirect V11 binding

* Add Mono.Cecil package

* Address review
2021-01-14 12:55:09 -08:00
Colton Sellers 14b44bbe17 Reduce Travis Logs v2 (#5049)
* Silence DotNet in building stubs

* Reapply silence to stub publishing

* Have QuantBook store and restore initial LogHandler

* Add assembly action to maintain LogHandler

* Allow AlgorithmRunner to use ConsoleLogHandler

* Use MaintainLogHandlerAttribute to provide current test logger

* Refactor LogHandler creation
2020-12-28 21:10:21 -03:00
Colton Sellers 4006ba01e4 Reduce Travis Log (#5039)
* Reduce Travis setup verbosity

* Introduce ConsoleErrorLogHandler

* Change Console.WriteLine to Log statements

* Quiet wget

* Route build stubs stdout to null

* Fix Quantbook history test

* Silence stub packages directly

* Use parameterized log-handler for testing

* Rename AssemblyInitialize Setup

* Fix AlgorithmRunner file logging

* Drop all overriden LogHandlers in tests

* Change to OneTimeSetup to maintain LogHandlers

* Permit any ILogHandler to be defined in params

* Fix for AlgorithmRunner Handlers V2
2020-12-17 12:59:13 -03:00
Martin-Molinero 9cdb4a91c5 Refactor live data feed (#4636)
* Live Coarse universe refactor

- Live trading will source Coarse and Fine fundamental data directly
  from disk. Updating unit tests.

* Adds ILiveDataProvider interface

  * Adds wrapper for IDataQueueHandler implementations

  * Replaces IDataQueueHandler with ILiveDataProvider in
    LiveTradingDataFeed

  * Edits IDataQueueHandler documentation

* Maintains aggregation for current IDQH impls and skips for ILDF impls

  * Note: No unit test was created for this method, go back and TODO

* Protobuf Market data

- Adding protobuf support for Ticks, TradeBars and QuoteBars. Adding
  unit tests.

* Adds unit tests for LiveDataAggregator changes

  * Fixes bug where custom data was not handled as it was before
  * Fixes race condition bug because of variable reuse in class

* Add protobuf extension serialization

* Fixes for protobuf serialization

* Refactor

* Fix OptionChainUniverse

* replace BaseDataExchange pumping ticks with consolidators

* AlpacaBrokerage

* BitfinexBrokerage

* GDAXBrokerage

* OandaBrokerage

* InteractiveBrokers

* TradierBrokerage

* FxcmBrokerage

* PaperBrokerage

* etc

* WIP fixes for existing LTDF unit tests

* Fixes more LTDF unit tests

* make IDataAggregator.Update recieving Generic BaseData rather than Tick

* Change IDataQueueHandler.Subscribe method

* Some fixes after adding new commits

* Adds protobuf (de)serialization support for Dividend and Split

* Serialize protobuf with length prefix

* Fix missing LTDF unit tests

* Adds TiingoNews protobuf definitions

* fix comments

* more fixes on IQFeedDataQueueHandler

* disallow putting ticks into enumerator directly

* ScannableEnumerator tests

* fix OandaBrokerage

* AggregationManager unit tests

* fix AlpacaBrokerage tests

* fix InteractiveBrokers

* fix FxcmBrokerage tests

* call AggregationManager.Remove method on unsubscribe

* fix GDAX existing tests

* Fixes, refactor adding more tests for AggregatorManager

* Adds BenzingaNews protobuf definitions and round trip unit test

* Adds missing TiingoNews unit test to Protobuf round trip tests

* Improve sleep sequence of LiveSynchronizer

* need start aggregating first, and then can subscribe

* More test fixes and refactor

- Refactoring AggregationManager and ScannableEnumerator so the last is
  the one that owns the consolidator
- Adding pulse on the main LiveSynchronizer

* Improve performance of LEquityDataSynchronizingEnu

* Add missing Set job packet method

* Minor performance improvements

* Improvements add test timeout

- Improvements adding test timeout to find blocking test in travis

* Improve aggregationManager performance

* Testing improvements for travis

* Remove test timeouts

* More test fixes

- Adding more missing dispose calls and improving determinism

* fix IEXDataQueueHandler and tests

* Final tweaks to LTDF tests

* more AggregationManager tests

* consume and log ticks

* fix test: couldn't subscribe to Forex tickers

* change Resolution for all bar configs

* Improve RealTimeScheduleEventServiceAccuracy

* refactoring: move common code to base class

* fixed bug; unsubscribe SubscriptionDataConfig

* Small performance improvement

* Minor fixes

* Avoid Symbol serialization

* Fixes coarse selection in live mode

* Fix for live coarse

* Adds protobuf (de)serialization support for Robintrack

  * Adds round-trip unit test

* Minor performance improvements

* More minor performance improvements

* pass LiveNodePacket through to OandaBrokerage

* Fixes empty list becoming null value when deserializing with protobuf

* Reverts BZ live trading exception removal and fixes tests

* Refactor WorkQueue making it abstract

* Add try catch for composer

* Adds optional data batching period to LiveFillForwardEnumerator

* Override data-queue-handler with config

* Improve PeriodCountConsolidator.Scan performance

* Move batching delay to main Synchornizer thread

* Reverts addition of Robintrack protobuf definitions

* Give priority to config history provider if set

* Add Estimize protobuffing

- Add Estimize protobuffing support. Adding unit tests

* Always dispose of data queue handler

Co-authored-by: Gerardo Salazar <gsalaz9800@gmail.com>
Co-authored-by: Adalyat Nazirov <aenazirov@gmail.com>
2020-08-18 20:21:10 -03:00
Martin Molinero 0027ab1e66 Regression test assert order list hash
- Regression tests assert order list hash value
- Normalizing some regression test behavior that had differences between
C# and Py
2020-02-19 20:26:12 -03:00
Martin Molinero 4584088a9e Address reviews
- Refactor to avoid calling rebalancing function twice in the same loop
- Refactor making portfolio rebalance setting instance based instead of
static
2020-02-13 16:10:52 -03:00
Martin Molinero e6d07d6305 Add new regression algorithms
- Adding new regression algorithms setting PCM.RebalanceOnSecurityChanges
and PCM.RebalanceOnInsightChanges to false
2020-02-11 17:36:27 -03:00
Gerardo Salazar 66e093babb Address review - Remove SampleAssetPrices from IResultHandlers
* Changed variable names of protected members in BaseResultHandler to
match existing variable naming convention
* Changed AlgorithmRunner return type
* Remove AlgorithmResults dictionary from AlgorithmRunner
* Create AlgorithmRunnerResults container class
* Modify Relative Sampling test to accept failure cases
* Misc. updates as a result of changing AlgorithmRunner return type
2020-01-16 14:03:55 -08:00
Gerardo Salazar dfee825ef6 Refactors sampling strategy in AlgorithmManager loop
* Refactors AlgorithmManager loop
* Refactors StatisticsBuilder methods and strategy for series alignment
* Move sampling logic to the corresponding IResultHandler
* Changes benchmark resolution to Resolution.Hour
* Modifies IResultHandler to enable external sampling
* Adds BacktestResultHandler unit tests
* Adds ResolutionSwitchingAlgorithm to test misalignment
* Adds support to AlgorithmRunner to store algorithm IResultHandler

Warning: this commit breaks accurate calculations for algorithms that
only make use of `Daily` resolution data. Previously, because
the benchmark was added in Daily resolution in backtesting, any
algorithm that only made use of daily data would have an accurate
calculation for beta and various other statistics.

These changes serve to fix the statistics calculations of non-daily
resolution algorithms, with daily resolution to be revisited at a later
time.
2020-01-16 14:03:54 -08:00
Martin Molinero cd9bf4cc77 Making WorkerThread static
- Making WorkerThread instance static
- Adding PythonInitialize.AddPythonPaths(), useful to add paths to
python after initialization
2020-01-14 11:31:58 -03:00
Martin Molinero 87bc03d71e Address reviews
- When BacktestNodePacket has the inital `CashAmount` set we will clear
all existing cash amounts and set the account currency
- Adding more unit tests
2019-12-31 13:25:58 -03:00
Prasad Somwanshi a1a2c494cb Modifed code for failing unit test 2019-12-31 13:13:05 -03:00
Martin Molinero 6da8eb7c66 AlgorithmManager exception fix
- `AlgorithmManager` will search for `SubscriptionDataConfigs` using the
`SubcriptionDataConfigService` versus directly checking active `Subscriptions`.
In the case of warmup, subscription have not been added yet. Also will
include internal subscriptions.
- Adding unit tests
2019-12-16 18:20:57 -03:00
Martin Molinero 9afe74a618 Fix rebase 2019-11-08 17:51:33 -03:00
Martin Molinero 2aeed3595d Algorithm will respect job dates if present
- Console and Backtesting setup handler will use job dates if present
(not the brokerage setup handler)
- Adding unit test
2019-11-08 17:51:33 -03:00
Michael Handschuh 09cc78599a Add mechanism for scheduled events to use 'additional time'
We restrict each algorithm time loop to a pre-determined amount of time.
Exceeding this limit will cause the algorithm to immediately terminate.
This quickly becomes an issue when considering users running trainable
models that have a long initialization period that exceeds the time loop
maximum.

This change provides a mechanism through which a long-running scheduled
event is permitted to keep running and is permitted to avoid the time loop
permitted by requesting additional time. Requests for additional time are
limited according to a leaky bucket implementation whose parameters are
set via the job's controls structure. The fundamental time unit for the
algorithm is a single minute.

Here's how it works. If a scheduled event takes longer than one full wall
clock second then a request is made to the leaky bucket for one more minute.
If the scheduled event continues to take more time, it will continue to
request additional minutes. Each requested minute will prevent the algorithm's
time loop check from terminating the algorithm. When the bucket is empty and
no more minutes are available to be requested, a TimeoutException is thrown
causing a cascade that ends in the algorithm's termination and status being
flipped to RuntimeError.

Additionally, this applies equally to ALL scheduled events. While some helpers
were added with the naming of Train and TrainNow to the ScheduleManager, these
methods don't do anything special and the infrastructure doesn't otherwise
flag them as different, so this feature becomes part of the core Scheduled
Event feature set.

Further, the live scheduled events were not touched and are still pending
further discussion regarding the value added by enforcing a time restriction
when simulation time and wall clock time are equivalent.

Fixes #3319
2019-10-19 14:52:34 -04:00
Michael Handschuh fbc0a22355 Provide detailed regression algorithm portfolio logging
I noticed some deltas in regression statistics after a change. Before this
change, we log all orders into an {AlgorithmName}.{Language}.orders.log.
This information turned out to be insufficient to identify the regression.
This change also adds daily logging of portfolio value and each security's
holding quantity/value, as well as the full cash book. This should help to
more quickly identify the root cause behind system regression test failures.
2019-09-30 12:30:26 -04:00
Martin Molinero 7cd1c18887 Benchmark Symbol will not be added to cache 2019-08-20 18:42:31 -03:00
Martin Molinero 2b07b0faf4 Fix test AlgorithmRunner 2019-05-28 11:49:08 -03:00
Martin Molinero cfa08a11fb Address reviews
- Removing `using QCAlgorithmFramework = QuantConnect.Algorithm.QCAlgorithm`
- Removing `QCAlgorithmFrameworkBridge`
- Removing `IsFrameworkAlgorithm`
- Making `EmitInsightBasedOnFill` private. Adding new
`IOrderEventProvider` exposing an `event` to which `QCAlgorithm` will
subscribe.
- `AccountType.Cash` algorithms will be allowed to manually trade and
emight insights manually or with alpha model.
2019-04-03 21:55:44 -03:00
Martin Molinero 32ac3146b4 Merge Framework and Classic Algorithms
- Merging Framework and Bridge algorithms into classic QCAlgorithm
class.
- Removing Framework project, VS17 and VS15
2019-04-03 21:54:32 -03:00
Martin Molinero 75ffa300f1 Adding new IAlgorithm.AccountCurrency
- Adding new `IAlgorithm.AccountCurrency { get; }` that will point to the
`Portfolio.CashBook.AccountCurrency`. Setter will be added in a
following PR.
- Base `Brokerage` class will now have a `AccountCurrency { get }`
pointing to the `IAccountCurrencyProvider`. Will be used by the different
brokerages implementations.
2018-12-10 11:59:02 -03:00
Martin Molinero ff5e888313 Fix for delisted subscription data being sent 2018-07-18 09:45:13 -03:00
Stefano Raggi dbb6561629 Add missing try...catch with logging in AlgorithmRunner task 2018-07-03 23:13:18 +02:00
Michael Handschuh 8c011640cb Properly set algorithm id in AlgorithmRunner
Many logs were showing the name of the first algorithm on the line:
SetUp Backtesting: User: <uid> ProjectId: <pid> AlgoId: AddRemoveSecurityRegressionAlgorithm

Instead of the name of the running algorithm.
2018-04-26 13:13:50 -04:00