Introduction to Zipline in Python

Zipline is a Python library for trading applications that powers the Quantopian service mentioned above. It is an event-driven system that supports both backtesting and live-trading.

In this article we will learn how to install Zipline and then how to implement Moving Average Crossover strategy and calculate P&L, Portfolio value etc.

This article is divided into the following four sections:

  • Benefits of Zipline
  • Installation (how to install Zipline on local)
  • Structure (format to write code in Zipline),
  • Coding Moving average crossover strategy with Zipline

Benefits of Zipline

  • Ease of use
  • Zipline comes “batteries included” as many common statistics like moving average and linear regression can be readily accessed from within a user-written algorithm.
  • Input of historical data and output of performance statistics are based on Pandas DataFrames to integrate nicely into the existing PyData ecosystem
  • Statistic and machine learning libraries like matplotlib, scipy, statsmodels, and sklearn support development, analysis, and visualization of state-of-the-art trading systems

http://www.quantinsti.com/blog/introduction-zipline-python/

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