Technical Analysis For Java

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

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

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>

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

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