Objective:
Development of a program for review and analysis of securities stock exchange quotation changes.
Solution:
We have created a program that allows
(1) scanning content of required HTML page of stock exchange web-server for obtaining a table of securities quotation meaning;
(2) saving received data into database;
(3) constructing full-function interactive graphs of securities quotation trend, including Japanese Candlesticks graph, turnover graph, interpolations, weight-average, etc.;
(4) carrying out technical analysis of data by indicator (correlative, Williams, etc.) graphs construction.
Platforms, Tools and Technologies
The application was developed using Borland Delphi. Database: InterBase SQL Server. The application can work on Windows 98/ME/NT/2000/XP platform
General program's abilities:
- Program allows searching and observing scanned HTML page in built - in simplified web - browser .
- Program has also all necessary tools for manual quotation data input and correction.
- Program has flexible, interactive, and tunable system of graph construction.
- The main abilities of graphic subsystem: combining several types of graphs on a single diagram, arbitrary switching- on/off of any graph, ability of changing graph's scale, ability of scrolling graph in any direction, viewing precise meaning of selected quotation, 3D mode, drawing marks in graph points, vector drawing, graph printing, copying to the exchange buffer, etc.
- Graphs of technical analysis indicators are constructed in a separate window and also can be combined into a single diagram.
- Indicator graph and basic graph are synchronized by scrolling and scale, and also have a special cursor indicating common location on the both graphs.
|
