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A commandline tool that generates stock charts.

GreatCharts is used for creating good-lookings stock charts. It was mainly developed for stock Web sites, to create on-the-fly charts. Small charts (closing+volume) can be drawn in less than 10ms. It can read different input formats, and can draw up to 20 charts in one PNG with different scales. The supported types are: Closing, OHLC, Volume, and Candlestick. The supported formulas are: Moving, Moving Average, RSI, MACD, and Stochastic. The supported drawing types are: line, filled, bar, and filled bars (filled can be transparant to the background/underlaying plots). Everything is configurable through a config file and parameters, including your own background, sizes, etc.



snapshot 020324.tar.bz2 Download version 020324 (stable)
released on 24 March 2002

VCS Checkout



LicenseVerified byVerified onNotes
GPLv2Ted Teah31 January 2006

Leaders and contributors

Harmen Schaap Maintainer

Resources and communication

AudienceResource typeURI
Bug TrackingHomepage

Software prerequisites

This entry (in part or in whole) was last reviewed on 18 March 2017.


Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.3 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the page “GNU Free Documentation License”.

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