Commit Graph

8 Commits

Author SHA1 Message Date
Colton Sellers 94d766ff89 Refactor Default Benchmark (#5158)
* Have BrokerageModel determine default benchmark

* Add DefaultBenchmark to Python wrapper

* Handle Null benchmark case

* Add NullBenchmarkRegressionAlgorithm

* Refactor solution to have BrokerageModel return IBenchmark; also refactor QCAlgorithm benchmark handling

* Always create a new security for benchmark

* Drop security overload, Always create a new security for benchmark

* Check our securities for a symbol matching the ticker before creating a new one

* No Python version of this regression

* Address review

* Create shared SecurityBenchmark creator function

* Add Python regression and needed FuncBenchmark constructor
2021-01-19 08:40:41 -03:00
Gerardo Salazar 3e7af17e02 Implements Easy To Borrow Reality Modeling (WIP) (#5159)
* Creates IShortableProvider interface + interface impls

  * This is the foundational work for the addition of the shortable stocks
    feature for backtesting and live trading. Note that the QCAlgorithm
    API and the backend transaction handling will be implemented
    separately.

* temp; work on preorder checks

* improve checks

* tmep

* Enforces ETB checks at BrokerageTransactionHandler

  * Adds ETB Shortable Provider to QCAlgorithm and IAlgorithm
  * Removes ETB check from PreOrderChecksImpl
  * Removes outdated test, new test to come soon for relevant class

* Work in progress commit, pushing for review.

  * Adds new regression algorithm (WIP)
  * Enhances ShortableProviderOrdersRejectedRegressionAlgorithm
  * Adds new methods to QCAlgorithm
  * Move IShortableProvider to have BrokerageModel own it
  * Comments updates
  * Adds new properties to Equity Security for shortable

  * Fixes bug where retrieving open order quantities would aggregate the
    submitted order quantity rather than the remaining order quantity for
    open orders.

  * Fixes bug where quantity of zero would result in a
    false positive in QCAlgorithm.Shortable(...)

  * Code refactoring and comments updates

Co-authored-by: Jared <jaredbroad@gmail.com>
2021-01-14 13:33:44 -08:00
Martin Molinero fa122fa809 Add missing PyObject.Dispose calls
- Adding _some_ of the missing PyObject.Dispose calls. In the cases
where C# is calling the Python side.
   - Note that Python calls to C# code is correctly handling the
   disposure of resources.
2019-04-10 15:03:10 -03:00
Martin Molinero 78742e5df6 Adding cash buffer for IB Cash Accounts 2018-08-10 17:21:50 -03:00
Martin Molinero 85e8a2bc91 Refactoring IBrokerageModel. Removing some unnecessary parameters 2018-08-06 10:21:12 -03:00
Stefano Raggi 415542fcbc Set CashBuyingPowerModel as default for Crypto/GDAX 2018-02-12 17:38:12 +01:00
AlexCatarino 2ff636869c Fixes summary of members in python wrapper classes
Summary of members in python wrapper classes where pointing to other methods for reference when they should have a meaningful description to be used in documentation
2017-11-16 14:00:22 +00:00
AlexCatarino b4313ad740 Implements SetBrokerageModel for python algorithms
Adds BrokerageModelAlgorithm to showcase the implementation
2017-10-03 00:17:34 +01:00