ta4j

Technical Analysis For Java

Ta4j main chart

Ta4j is an open source Java library for technical analysis. It provides the basic components for creation, evaluation and execution of trading strategies.

Features

[x] 100% Pure Java - works on any Java Platform version 11 or later
[x] More than 130 technical indicators (Aroon, ATR, moving averages, parabolic SAR, RSI, etc.)
[x] A powerful engine for building custom trading strategies
[x] Utilities to run and compare strategies
[x] Minimal 3rd party dependencies
[x] Simple integration
[x] One more thing: it's MIT licensed

Maven configuration

Ta4j is available on Maven Central. You just have to add the following dependency in your pom.xml file.

<dependency>
  <groupId>org.ta4j</groupId>
  <artifactId>ta4j-core</artifactId>
  <version>0.17</version>
</dependency>

For snapshots, add the following repository to your pom.xml file.

<repository>
    <id>sonatype snapshots</id>
    <url>https://oss.sonatype.org/content/repositories/snapshots</url>
</repository>

The current snapshot version is 0.18-SNAPSHOT from the develop branch.

<dependency>
  <groupId>org.ta4j</groupId>
  <artifactId>ta4j-core</artifactId>
  <version>0.18-SNAPSHOT</version>
</dependency>

You can also download example code from the maven central repository by adding the following dependency to your pom.xml:

<dependency>
  <groupId>org.ta4j</groupId>
  <artifactId>ta4j-examples</artifactId>
  <version>0.17</version>
</dependency>

Getting Help

The wiki is the best place to start learning about ta4j. For more detailed questions, please use the issues tracker.

Contributing to ta4j

Here are some ways for you to contribute to ta4j:

Take a look at the Roadmap items
Fork this repository and submit pull requests.
Take a look at How to contribute

See also: the contribution policy and Code of Conduct