Metadata-Version: 2.1
Name: zipline
Version: 1.4.1
Summary: A backtester for financial algorithms.
Home-page: https://zipline.io
Author: Quantopian Inc.
Author-email: opensource@quantopian.com
License: Apache 2.0
Description: .. image:: https://media.quantopian.com/logos/open_source/zipline-logo-03_.png
            :target: https://www.zipline.io
            :width: 212px
            :align: center
            :alt: Zipline
        
        =============
        
        |Gitter|
        |pypi version status|
        |pypi pyversion status|
        |travis status|
        |appveyor status|
        |Coverage Status|
        
        Zipline is a Pythonic algorithmic trading library. It is an event-driven
        system for backtesting. Zipline is currently used in production as the backtesting and live-trading
        engine powering `Quantopian <https://www.quantopian.com>`_ -- a free,
        community-centered, hosted platform for building and executing trading
        strategies. Quantopian also offers a `fully managed service for professionals <https://factset.quantopian.com>`_
        that includes Zipline, Alphalens, Pyfolio, FactSet data, and more.
        
        - `Join our Community! <https://groups.google.com/forum/#!forum/zipline>`_
        - `Documentation <https://www.zipline.io>`_
        - Want to Contribute? See our `Development Guidelines <https://www.zipline.io/development-guidelines>`_
        
        Features
        ========
        
        - **Ease of Use:** Zipline tries to get out of your way so that you can
          focus on algorithm development. See below for a code example.
        - **"Batteries Included":** many common statistics like
          moving average and linear regression can be readily accessed from
          within a user-written algorithm.
        - **PyData Integration:** Input of historical data and output of performance statistics are
          based on Pandas DataFrames to integrate nicely into the existing
          PyData ecosystem.
        - **Statistics and Machine Learning Libraries:** You can use libraries like matplotlib, scipy,
          statsmodels, and sklearn to support development, analysis, and
          visualization of state-of-the-art trading systems.
        
        Installation
        ============
        
        Zipline currently supports Python 2.7, 3.5, and 3.6, and may be installed via
        either pip or conda.
        
        **Note:** Installing Zipline is slightly more involved than the average Python
        package. See the full `Zipline Install Documentation`_ for detailed
        instructions.
        
        For a development installation (used to develop Zipline itself), create and
        activate a virtualenv, then run the ``etc/dev-install`` script.
        
        Quickstart
        ==========
        
        See our `getting started tutorial <https://www.zipline.io/beginner-tutorial>`_.
        
        The following code implements a simple dual moving average algorithm.
        
        .. code:: python
        
            from zipline.api import order_target, record, symbol
        
            def initialize(context):
                context.i = 0
                context.asset = symbol('AAPL')
        
        
            def handle_data(context, data):
                # Skip first 300 days to get full windows
                context.i += 1
                if context.i < 300:
                    return
        
                # Compute averages
                # data.history() has to be called with the same params
                # from above and returns a pandas dataframe.
                short_mavg = data.history(context.asset, 'price', bar_count=100, frequency="1d").mean()
                long_mavg = data.history(context.asset, 'price', bar_count=300, frequency="1d").mean()
        
                # Trading logic
                if short_mavg > long_mavg:
                    # order_target orders as many shares as needed to
                    # achieve the desired number of shares.
                    order_target(context.asset, 100)
                elif short_mavg < long_mavg:
                    order_target(context.asset, 0)
        
                # Save values for later inspection
                record(AAPL=data.current(context.asset, 'price'),
                       short_mavg=short_mavg,
                       long_mavg=long_mavg)
        
        
        You can then run this algorithm using the Zipline CLI.
        First, you must download some sample pricing and asset data:
        
        .. code:: bash
        
            $ zipline ingest
            $ zipline run -f dual_moving_average.py --start 2014-1-1 --end 2018-1-1 -o dma.pickle --no-benchmark
        
        This will download asset pricing data data sourced from Quandl, and stream it through the algorithm over the specified time range.
        Then, the resulting performance DataFrame is saved in ``dma.pickle``, which you can load and analyze from within Python.
        
        You can find other examples in the ``zipline/examples`` directory.
        
        Questions?
        ==========
        
        If you find a bug, feel free to `open an issue <https://github.com/quantopian/zipline/issues/new>`_ and fill out the issue template.
        
        Contributing
        ============
        
        All contributions, bug reports, bug fixes, documentation improvements, enhancements, and ideas are welcome. Details on how to set up a development environment can be found in our `development guidelines <https://www.zipline.io/development-guidelines>`_.
        
        If you are looking to start working with the Zipline codebase, navigate to the GitHub `issues` tab and start looking through interesting issues. Sometimes there are issues labeled as `Beginner Friendly <https://github.com/quantopian/zipline/issues?q=is%3Aissue+is%3Aopen+label%3A%22Beginner+Friendly%22>`_ or `Help Wanted <https://github.com/quantopian/zipline/issues?q=is%3Aissue+is%3Aopen+label%3A%22Help+Wanted%22>`_.
        
        Feel free to ask questions on the `mailing list <https://groups.google.com/forum/#!forum/zipline>`_ or on `Gitter <https://gitter.im/quantopian/zipline>`_.
        
        .. note::
        
           Please note that Zipline is not a community-led project. Zipline is
           maintained by the Quantopian engineering team, and we are quite small and
           often busy.
        
           Because of this, we want to warn you that we may not attend to your pull
           request, issue, or direct mention in months, or even years. We hope you
           understand, and we hope that this note might help reduce any frustration or
           wasted time.
        
        
        .. |Gitter| image:: https://badges.gitter.im/Join%20Chat.svg
           :target: https://gitter.im/quantopian/zipline?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge
        .. |pypi version status| image:: https://img.shields.io/pypi/v/zipline.svg
           :target: https://pypi.python.org/pypi/zipline
        .. |pypi pyversion status| image:: https://img.shields.io/pypi/pyversions/zipline.svg
           :target: https://pypi.python.org/pypi/zipline
        .. |travis status| image:: https://travis-ci.org/quantopian/zipline.svg?branch=master
           :target: https://travis-ci.org/quantopian/zipline
        .. |appveyor status| image:: https://ci.appveyor.com/api/projects/status/3dg18e6227dvstw6/branch/master?svg=true
           :target: https://ci.appveyor.com/project/quantopian/zipline/branch/master
        .. |Coverage Status| image:: https://coveralls.io/repos/quantopian/zipline/badge.svg
           :target: https://coveralls.io/r/quantopian/zipline
        
        .. _`Zipline Install Documentation` : https://www.zipline.io/install
        
Platform: UNKNOWN
Classifier: Development Status :: 4 - Beta
Classifier: License :: OSI Approved :: Apache Software License
Classifier: Natural Language :: English
Classifier: Programming Language :: Python
Classifier: Programming Language :: Python :: 2.7
Classifier: Programming Language :: Python :: 3.5
Classifier: Programming Language :: Python :: 3.6
Classifier: Operating System :: OS Independent
Classifier: Intended Audience :: Science/Research
Classifier: Topic :: Office/Business :: Financial
Classifier: Topic :: Scientific/Engineering :: Information Analysis
Classifier: Topic :: System :: Distributed Computing
Provides-Extra: dev
Provides-Extra: talib
Provides-Extra: all
