Previously, removal of option contracts from the option chain universe was allowed only on date change (in both live and backtesting).
Now, in order to reduce market data subscriptions in live mode, removal is allowed intraday if the contract has been in the universe for at least 15 minutes. When backtesting, behavior is unchanged.
* Fixes 5 warnings with code CD1572
* Adds the Xml Comment parameter and implements the missing selector parameter
* Fixes rest of the 13 warnings with code CS1572
* Update the ALMA using the correct default value for sigma
* makes ALMA default sigma = 6
* Incorporate the statistical interpretation of the parameters in the docstring.
* documentation small fixes.
Some python algorithms suffered corrections to run under the new python framework (pythonnet).
Others were deleted because some features will be supported in futures implementations.
Adds a method in AlgorithmPythonUtil to transform C# DateTime into Python datetime
sed -i -e 's/UCS2/UCS4/' Common/QuantConnect.csproj
sed -i -e 's/UCS2/UCS4/' Algorithm/QuantConnect.Algorithm.csproj
sed -i -e 's/UCS2/UCS4/' Algorithm.CSharp/QuantConnect.Algorithm.CSharp.csproj
sed -i -e 's/UCS2/UCS4/' AlgorithmFactory/QuantConnect.AlgorithmFactory.csproj
SecurityType and Market properties are already implicitly included in the Symbol property.
With this change we avoid forgetting to set these properties when creating HistoryRequest objects (issue #863)
Currently, calling SetBrokerageModel after AddSecurity, AddForex, etc. has no effect, the security initializer has already been initialized and its models have been set to their default implementations.
For example, Forex backtests using OandaBrokerageModel will report fees calculated with the default fee model (Oanda fees are spread-based, so they should always be reported as zero).
In this PR, SetBrokerageModel now calls SecurityInitializer.Initialize on all securities added before SetBrokerageModel is called.
Fees will be calculated using the correct fee models and the order of the calls in algorithm Initialize is now irrelevant.
Represents an indicator that is a ready after ingesting a single sample and always returns the same value as it is given if it passes a filter condition
Adds an example algorithm
When indicators received data from securities that were subscribed as QuoteBar or TickType.Quote, they were consolidated as TradeBars.
Tick were consolidated into TradeBar even when period were zero. Tick object information was lost in the process. With this fix, Tick keeps being Tick.
Adds tests for ResolveConsolidator to verify the consistency between input and output type
TradeBar -> TradeBar
QuoteBar -> QuoteBar
TickType.Trade -> TickType.Trade or TradeBar
TickType.Quote -> TickType.Quote or TradeBar
Non-generic history methods returning IEnumerable<TradeBar> have been marked as obsolete because they return an empty result when called with Forex and CFD security types.
The recommended replacements are their generic equivalents, using TradeBar or QuoteBar data type arguments, depending on the security type.
Jared