MGZ DeFi Division

Le RSI (Relative Strength Index) est un indicateur borné entre 0 et 100 qui détermine la situation dans laquelle se trouve le titre: Surachat ou Survente. * borné de 0 à 100 * RSI < 30 => Survente * RSI > 70 => Surachat * RSI recommandé sur 14 jours. Seulement plus la période est petite, plus le RSI sera "bruité" et subira de fortes variations. * RSI sur 9 jours améliore la visibilité des signaux * RSI sur 25 jours pondère les bondissements du RSI Inventé par J.W. Wilder en 1978, il s'obtient de la manière suivante: Pour une période de n jours: La somme des "deltas haussiers" correspond à la somme des variations positives des cours de clôtures sur les n derniers jours. Pour les "deltas baissiers", on ne somme que les variations négatives. Calcul d'un RSI(14) |Cours|10|11|15|12|13|12|14|11|12|10|09|10|08|07| |Variations|1|4|3|1|1|2|3|1|2|1|1|2|1| RSI = 100-100/(1+10/13) = 43.48 Le RSI s'utilise de préférence dans un mar...

Data Binding Overview Windows Presentation Foundation (WPF) data binding provides a simple and consistent way for applications to present and interact with data. Elements can be bound to data from a variety of data sources in the form of common language runtime (CLR) objects and XML. ContentControls such as Button and ItemsControls such as ListBox and ListView have built-in functionality to enable flexible styling of single data items or collections of data items. Sort, filter, and group views can be generated on top of the data. The data binding functionality in WPF has several advantages over traditional models, including a broad range of properties that inherently support data binding, flexible UI representation of data, and clean separation of business logic from UI. This topic first discusses concepts fundamental to WPF data binding and then goes into the usage of the Binding class and other features of data binding. This topic contains the following sections. • What is Data Bindi...