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* Fix ConsolidateRegressionAlgorithm
- Fix Bitcoin custom data time range. Historical data goes from April 2014
- Fix expected consolidated bar counts
- Fix python Consolidate implementations to respect daily strict times for Daily resolution
* Housekeeping
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* feat: sort property in SubscriptionDataSource
* refactor: read lines (with sort opportunity) in TextSubscriptionDataSourceReader
* refactor: xml description of Sort property in SubscriptionDataSource
* revet: TextSubscriptionDataSourceReader changes
* feat: develop UnsortedTextSubscriptionDataSourceReader
* remove: UnsortedTextSubscriptionDataSourceReader
* feat: develop SortEnumerator
feat: use SortEnumerator in SubscriptionDataReader
* revert: TextSubscriptionDataSourceReader changes
* feat: use sort Enumerator in LiveCustomDataSubscriptionEnumeratorFactory
* test:feat: Unsorted Live Data Feed with using Object Store
* test:feat: history CustomData request with unsorted data
* refactor: develop TryWrapper on SortEnumerator
* remove: extra spacing
* refactor: Sort in SubscriptionDataSource
* feat: add RegressionAlgorithms when source return data in Descending format
* refactor: xml description of prop Sort in SubscriptionDataSource
* refactor: SortEnumerator
* test:refactor access modifier in ExampleCustomDataWithSort
* test:refactor: increase performance LiveDataFeedSourcesDataFromObjectStore
* feat: add xml comment of regression algorithm
* test:revert: access modifier to public in internal test class
* test:refactor: use while instead of timer
* Revert "test:refactor: use while instead of timer"
This reverts commit 4fe43da8094df366f7ae4b361c97a4a14b815c32.
* Fix pandas converter to handle list of data with different symbols
* Properly convert list of data into dataframe
Take into consideration data for multiple symbols in the same list
* Cleanup
* Index dataframes by symbol object instead of SID string
* Add symbol equality operator to compare against object
* Exclude "ID" from option chain dataframe
* Minor fix
* Add greeks columns directly in option chain dataframe.
Also add pass-through properties for greek values in OptionUniverse
* Some cleanup
* Minor fix
* Add new QCAlgorithm.OptionChains() method
- Use OptionChains as output
- Add DataFrame to OptionChain and OptionChains
- Rename Greeks classes
- Add ISymbolProvider for classes that have a symbol (IBaseData, OptionContract)
* Unify QCAlgorithmOptionChain API
Also refactor OptionContract to handle: (1) Actual market data and option price model data, and (2) OptionUniverse data
* Pass symbol properties to OptionUniverse option chain from algorithm
* Format OptionContract for dataframe
* Minor fix
* Add multiple option chains api regression algorithms and other minor changes
* Address peer review
Add NullGreeks class: keep ModeledGreeks as internal as possible
* Minor fix and add PandasConverter unit tests
* Peer review: Non-thread-safe Lazy for Python
* Handle Greeks unwrapping by PandasData
* PandasData cleanup
* Add data and other minor changes
* Unit test fix
* Update Pythonnet to 2.0.39
* Cleanup
* PandasData handling children class members
Address peer review
* Fix: indexing symbol conversion in pandas mapper
* Fix pandas mapper to convert string keys to symbol only when necessary
* Cleanup
* Cleanup
* Add PandasColumn python class to handle proper indexing
This allows propery hash and equality between Symbols, C# strings and Python strings
* Minor fixes
* Symbol cache improvements
* Minor fix for cache miss
* Revert PandasMapper reserved names and improvements
* Minor fix
* Revert reserved names
* Minor fix for Symbol equality operators
---------
Co-authored-by: Martin Molinero <martin.molinero1@gmail.com>
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* Enhance command support
- Enhance command support, adding link helper methods. Adding and
expanding new tests
- Minor improvement for command str representation
* Minor test fix
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* EUREX data
EUREX data model and sample data
* Add EUREX futures expiry function and sample algorithms
* Add EuroStoxx50 futures map and factor files
* Reduce eurex data for repo
* Map eurex market to primary exchange
* Update Euro Stoxx 50 (FESX) map and factol files
* Update Euro Stoxx 50 (FESX) minute data
* Added EURSD data
* Added 2 basic FESX futures algorithms in CSharp and Python (#2)
* Add regression algorithms
* Update regression algorithms and data
* Minor change
* Cleanup
---------
Co-authored-by: paulius-an <118921953+paulius-an@users.noreply.github.com>
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* Add new QCAlgorithm.OptionChain method to get full data option chain
* Add extension method to get canonical symbol
* Support future options in new OptionChain method
* Replace option chain provider with OptionChain method in some regression algorithms
* Add new regression algorithms for OptionChain method
* Replace option chain provider with OptionChain method in some regression algorithms
* Minor
* Cleanup
* Minor changes in regression algorithms
* Minor adjustments
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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>
* Adds Overload to AddIndexOption
Simplify usage. We don't need to create/add the underlying explicitly, see AddIndexOption(string, Resolution, string, bool) overload.
* Addresses Peer-Review
- Default market is `null` instead of `Market.USA` allowing for `BrokerageModel` setup.
- `AddIndexOption` and `AddIndexOptionContract` methods now return `indexOption` objects.
* Fixes Logic Bug
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* Minor indicator history fix
- Take into account warmup period when used, the last bar of the warmup
period is counted as a data point.
- Fix bug where in some cases the last data point could of been missed
and the indicator not updated with it
* Minor tweak
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* Default daily precise end times
- Enable by default daily precise end times. Updating stats
- Minor fix for algorithm manager consolidator updates, adding new regression test
asserting behavior and updating others
- Minor fix for SubscriptionData creator avoid round down on warmup if
not appropiate
- Adjust consolidators to emit on daily strict end times if requested
daily resolution and setting enabled
- Updating regression algorithms
* Skip daily data on extended market hours
* Some cleanup and self review
* Revert unrequired change
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* First draft of the solution
* Reduce duplication and add more properties
* Add regression tests
* Add xml docs
* Add unit tests
* Improve regression and unit tests
* Address requested changes
* Address request and improve unit tests
* Add unit test and fix bug
* Improve unit tests and implementation
* Nit change
* Address reviews
* Improve regression tests
* Address requests
* Fix bug
* Address requests
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* First draft of the solution
* First draft of the tests
* Nit changes
* Nit change
* Add improvements
* Improve unit tests
* Regression algos
* Nit change
* Nit changes
* Improve unit tests
* Improve unit test
* Nit change
* Address reviews
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* Improve indicator warmup
- Allow indicator warmup to handle multiple symbols, used for option
greeks. Adding regression test
- Improve indicator history to handle specific T types. Adding unit test
- Remove period, and historical underlying volatility, from IV so
simplify warmup behavior
* Address review, fix minor issues
* Add indicator helper methods for base Algorithm
- Add indicator helper methods for base algorithm. Adding new unit tests
* Expand indicators helper methods
- Expand indicators helper methods, adding support for C# and custom
indicators too. Adding unit tests
- Expand indicators helper methods to support multiple symbols as input.
Adding unit tests
- Improve conversion of symbol enumerable from python to C# adding unit
tests
* Address reviews
- Keep old QB.Indicator methods for backwards compatibility
- Rename new API to IndicatorHistory, matching
FutureHistory/OptionHistory
- Add new regression algorithms
- Minor improvement to DynamicData so it supports snake name access
* Add support for FTP notifications
* Add optional parameters for SFTP notifications with private key
* Add optional "secure" parameter for FTP notifications.
Improve FTP notifications constructor and input checks.
* FTP notification improvements.
Add public key property.
Add multiple constructors and methods for FTP and SFTP notifications with either password or SSH keys.
Encode file contents.
* Address peer review
Add support for FTP notification with string contents
* Minor changes
* Minor changes
* Remove public key argument
* Fixes and minor changes
* Daily data Time & EndTime Improvement
- Adjust daily data Time & EndTime to actually reflect the time of the
data used, for example US Equity from 9.30 to 4PM. Adding new unit and
regression tests
* Refactor solution to use enumerator
- Refactor daily strict end times solution to be through enumerator
usage, so it applies for history providers too
* Minor fixes
* Revert fill forward enumerator change
- Revert FillForward enumerator causing stats changing, enhancing unit
tests
* Some cleanup
* Improve handling of live trading FF enumerator
- Improve handling of live trading FF enumerator, by adding support for
bars to arrive with a delay so we can handle auction close/option
prices or data providers which might have some delay making the data
available. Adding new unit tests asserting the behavior
* Fix: python consolidator reference lost when wrapped
* Make BasePythonWrapper equatable depending on the PyObject underlying reference
* Fix: TryConvert PyObject instances for generic C# types
* Minor unit tests fixes
* Address peer review and add unit tests
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- Make sure calling CSharp methods, fields, properties releases the GIL,
this was not hapenning for fiels & properties, adding unit test
reproducing the issue
* pep8 conversion of alphas
* pep8 conversion of benchmarks
* Various fixes and rebase
---------
Co-authored-by: Martin Molinero <martin.molinero1@gmail.com>
Jhonathan Abreu