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BarChart

hydra settings Barchart

Barchart

  • Real-time data - download data in real-time mode or history.

  • Login - login.

  • Password - password.

History

  • Start date - from which date to start downloading.

  • Time offset – the time offset in days from the current date, which is necessary to prevent the download of incomplete data for the current trading session.

  • Weekend - ignore weekends and holidays (do not download data).

  • Time interval - the interval in days for which candles are downloaded.

General

  • Start date (candles) - from which date to start downloading data.

  • Start date (ticks) - from which date to start downloading data.

  • Header - the header of the task.

  • Work from - the time when the source started.

  • Work until - the end time of the source.

  • Work interval - the interval of the source work.

  • Data directory - a directory with data, where the final files in S# format will be saved.

  • Format - data format: BIN/CSV.

  • Max. errors - the maximum number of errors to achieve which the task will be stopped. By default, 0 - the number of errors is ignored.

  • News – to download news.

  • Dependency - a task that must be performed before running the current one.

  • Logging level - the level of logging.

  • Level1 fields - supported fields of market data of the first level.

Connection - connection properties (see Connection properties)

In addition to the source settings in S#.Data, the connector should be configured, as described in the clause BarChart configuration.

Before starting the data acquisition, it is necessary to download and select the necessary instruments, as described in the clause First start.