Classes
class	DataProviderNewDataRequestEventArgs
	Event arguments for the IDataProvider.NewDataRequest event More...

interface	IAccountCurrencyProvider
	A reduced interface for an account currency provider More...

interface	IAlgorithm
	Interface for QuantConnect algorithm implementations. All algorithms must implement these basic members to allow interaction with the Lean Backtesting Engine. More...

interface	IAlgorithmSettings
	User settings for the algorithm which can be changed in the IAlgorithm.Initialize method More...

interface	IAlgorithmSubscriptionManager
	AlgorithmSubscriptionManager interface will manage the subscriptions for the SubscriptionManager More...

interface	IApi
	API for QuantConnect.com More...

interface	IBrokerage
	Brokerage interface that defines the operations all brokerages must implement. The IBrokerage implementation must have a matching IBrokerageFactory implementation. More...

interface	IBrokerageCashSynchronizer
	Defines live brokerage cash synchronization operations. More...

interface	IBrokerageFactory
	Defines factory types for brokerages. Every IBrokerage is expected to also implement an IBrokerageFactory. More...

interface	IBusyCollection
	Interface used to handle items being processed and communicate busy state More...

interface	IDataCacheProvider
	Defines a cache for data More...

interface	IDataChannelProvider
	Specifies data channel settings More...

interface	IDataMonitor
	Monitors data requests and reports on missing data More...

interface	IDataPermissionManager
	Entity in charge of handling data permissions More...

interface	IDataProvider
	Fetches a remote file for a security. Must save the file to Globals.DataFolder. More...

interface	IDataProviderEvents
	Events related to data providers More...

interface	IDataQueueHandler
	Task requestor interface with cloud system More...

interface	IDataQueueUniverseProvider
	This interface allows interested parties to lookup or enumerate the available symbols. Data source exposes it if this feature is available. Availability of a symbol doesn't imply that it is possible to trade it. This is a data source specific interface, not broker specific. More...

interface	IDownloadProvider
	Wrapper on the API for downloading data for an algorithm. More...

interface	IExtendedDictionary
	Represents a generic collection of key/value pairs that implements python dictionary methods. More...

interface	IFactorFileProvider
	Provides instances of FactorFile at run time More...

interface	IFutureChainProvider
	Provides the full future chain for a given underlying. More...

interface	IHistoryProvider
	Provides historical data to an algorithm at runtime More...

interface	IJobQueueHandler
	Task requestor interface with cloud system More...

interface	IMapFileProvider
	Provides instances of MapFileResolver at run time More...

interface	IMessagingHandler
	Messaging System Plugin Interface. Provides a common messaging pattern between desktop and cloud implementations of QuantConnect. More...

interface	IObjectStore
	Provides object storage for data persistence. More...

interface	IOptionChainProvider
	Provides the full option chain for a given underlying. More...

interface	IOptionPrice
	Reduced interface for accessing Option specific price properties and methods More...

interface	IOrderProperties
	Contains additional properties and settings for an order More...

interface	IPrimaryExchangeProvider
	Primary Exchange Provider interface More...

interface	IRegressionAlgorithmDefinition
	Defines a C# algorithm as a regression algorithm to be run as part of the test suite. This interface also allows the algorithm to declare that it has versions in other languages that should yield identical results. More...

interface	IRegressionResearchDefinition
	Defines interface for research notebooks to be run as part of the research test suite. More...

interface	ISecurityInitializerProvider
	Reduced interface which provides an instance which implements ISecurityInitializer More...

interface	ISecurityPrice
	Reduced interface which allows setting and accessing price properties for a Security More...

interface	ISecurityService
	This interface exposes methods for creating a new Security More...

interface	IShortableProvider
	Defines a short list/easy-to-borrow provider More...

interface	ISignalExportTarget
	Interface to send positions holdings to different 3rd party API's More...

interface	IStreamReader
	Defines a transport mechanism for data from its source into various reader methods More...

interface	ISubscriptionDataConfigProvider
	Reduced interface which provides access to registered SubscriptionDataConfig More...

interface	ISubscriptionDataConfigService
	This interface exposes methods for creating a list of SubscriptionDataConfig for a given configuration More...

interface	ITimeInForceHandler
	Handles the time in force for an order More...

interface	ITimeKeeper
	Interface implemented by TimeKeeper More...

interface	ITradeBuilder
	Generates trades from executions and market price updates More...

class	MessagingHandlerInitializeParameters
	Parameters required to initialize a IMessagingHandler instance More...

class	ObjectStoreErrorRaisedEventArgs
	Event arguments for the IObjectStore.ErrorRaised event More...

Functions
delegate void	AlgorithmEvent< in T > (IAlgorithm algorithm, T eventData)
	Defines an event fired from within an algorithm instance. More...

Function Documentation

◆ AlgorithmEvent< in T >()

delegate void QuantConnect.Interfaces.AlgorithmEvent< in T >	(	IAlgorithm	algorithm,
		T	eventData
	)

Defines an event fired from within an algorithm instance.

Template Parameters

T	The event type

Parameters

algorithm	The algorithm that fired the event
eventData	The event data

Classes

Functions

Function Documentation

◆ AlgorithmEvent< in T >()