The LibMaster.com ActiveStockChart is ActiveX component. It allows you to add the representation support of stock charts in your program in the any programming language which support COM technology

The LibMaster.com ActiveStockChart ActiveX component: supports three formats of stock charts representation: candlestick, bar chart and line chart; allows to resize the represented chart, to change the size of the window; provides autoadjustments during the window size changes for more convenient viewing the visible part of the chart; allows to set colors of all represented chart elements; allows to load data for representation from text file and stream, and to save data in file or stream; requires minimum work resources, has high drawing speed.

ActiveStockChart based on the LibMaster.com StockChart library.
http://libmaster.com/stockchart.php

All features of ActiveStockChart component coincide with the LibMaster.com StockChart library

ActiveStockChart tested for:
Microsoft Visual Basic 6,
Microsoft Visual Basic .NET,
Microsoft Visual C++ 6,
Microsoft Visual C++ .NET,
Microsoft Visual C# .NET,
Borland C++ Builder 6,
Borland Delphi 6.

Also ActiveStockChart have examples for:
Visual Basic,
Delphi,
C#