Continuous futures

ContinuousSecurityWindow - is a visual editor for creating continuous (ContinuousSecurity) instruments. See Continuous futures.

This component includes:

Special SecurityIdTextBox text field, whivh generates a continuous instrument with the input of Id - [Code]@[Board].
The SecurityJumpsEditor component is a special DataGrid for working with instruments that are part of a continuous instrument. The component instruments are wrapped in the SecurityJump, class, which has two properties: Security and Date (roll forward). The added instruments are stored in the Jumps. list. The component has the Validate function to check the correctness of the component instruments.
Buttons for adding/removing instruments.
Auto button allows you to automatically create a continuous instrument.
Ok button completes the creation of a continuous instrument.

Main properties

Security – continuous instrument
SecurityStorage – provider of information about instruments.

Below is the code snippet with its use.

Copy

private void CreateContinuousSecurity_OnClick(object sender, RoutedEventArgs e)
{
    _continuousSecurityWindow = new ContinuousSecurityWindow
    {
        SecurityStorage = _entityRegistry.Securities,
        Security = new ContinuousSecurity { Board = ExchangeBoard.Associated }
    };

    if (!_continuousSecurityWindow.ShowModal(this))
        return;

    _continuousSecurity = _continuousSecurityWindow.Security;
    ContinuousSecurity.Content = _continuousSecurity.Id;

    var first = _continuousSecurity.InnerSecurities.First();

    var gluingSecurity = new Security
    {
        Id = _continuousSecurity.Id,
        Code = _continuousSecurity.Code,
        Board = ExchangeBoard.Associated,
        Type = _continuousSecurity.Type,
        VolumeStep = first.VolumeStep,
        PriceStep = first.PriceStep,
        ExtensionInfo = new Dictionary<object, object> { { "GluingSecurity", true } }
    };

    if (_entityRegistry.Securities.ReadById(gluingSecurity.Id) == null)
    {
        _entityRegistry.Securities.Save(gluingSecurity);
    }
}

Other Resources

Continuous futures