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Python for Algorithmic Trading Cookbook

Python for Algorithmic Trading Cookbook

By : Jason Strimpel
4.2 (19)
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Python for Algorithmic Trading Cookbook

Python for Algorithmic Trading Cookbook

4.2 (19)
By: Jason Strimpel

Overview of this book

Discover how Python has made algorithmic trading accessible to non-professionals with unparalleled expertise and practical insights from Jason Strimpel, founder of PyQuant News and a seasoned professional with global experience in trading and risk management. This book guides you through from the basics of quantitative finance and data acquisition to advanced stages of backtesting and live trading. Detailed recipes will help you leverage the cutting-edge OpenBB SDK to gather freely available data for stocks, options, and futures, and build your own research environment using lightning-fast storage techniques like SQLite, HDF5, and ArcticDB. This book shows you how to use SciPy and statsmodels to identify alpha factors and hedge risk, and construct momentum and mean-reversion factors. You’ll optimize strategy parameters with walk-forward optimization using VectorBT and construct a production-ready backtest using Zipline Reloaded. Implementing all that you’ve learned, you’ll set up and deploy your algorithmic trading strategies in a live trading environment using the Interactive Brokers API, allowing you to stream tick-level data, submit orders, and retrieve portfolio details. By the end of this algorithmic trading book, you'll not only have grasped the essential concepts but also the practical skills needed to implement and execute sophisticated trading strategies using Python.
Table of Contents (16 chapters)
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Manipulating and transforming DataFrames

Before moving on to more advanced recipes, it’s important to understand the fundamentals of working with data. DataFrames are the most common pandas data structures you’ll work with. Despite the existence of hundreds of methods for DataFrame manipulation, only a subset of these are regularly used.

In this recipe, we will show you how to manipulate a DataFrame using the following common methods:

  • Creating new columns using aggregates, Booleans, and strings
  • Concatenating two DataFrames together
  • Pivoting a DataFrame such as Excel
  • Grouping data on a key or index and applying an aggregate
  • Joining options data together to create straddle prices

Getting ready…

We’ll start by importing the necessary libraries and downloading market price data:

  1. Start by importing NumPy, pandas, and the OpenBB Platform:
    import numpy as np
    import pandas as pd
    from openbb import obb
    obb.user.preferences...
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