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Nov 16, 2022 24 tweets 8 min read Read on X
Myth:

You need a PhD to get started with Python for quant finance.

Reality:

You need Jupyter Notebooks pre-built with quant code.

Get 20 with Getting Started With Python for Quant Finance.

Here's a breakdown of all 20:
And here's what else you get:

• $1,000 at IB
• 6 deep dives
• 10 live sessions
• Private community
• 10-module curriculum
• Deep Dive into OpenBB
• Lifetime access to recordings
• A free copy of 2 options ebooks

Now, on to the Notebooks!

…gstartedwithpythonforquantfinance.com
Assess a real trading strategy

Algorithmic trading is hard for retail traders. Don't spend 6 months building a backtest for one that doesn't work.

This Notebook shows you how to assess a working trading strategy quickly.
Backtest a trading strategy with bt

When you're ready, use a backtesting framework to analyze the risk and performance metrics of your strategy.

This Notebook walks you through a backtest with bt.
Price options with the Edgeworth model

Pricing models assume stock returns are normally distributed. They're not. The Edgeworth model introduces skew and kurtosis.

This Notebook shows you how to price an option with the Edgeworth odel.
Use GARCH to forecast volatility

Quants use volatility forecasting to find market mispricings. Most volatility forecasts start with GARCH.

This Notebook shows you how you find market mispricings.
Python basics tutorial and walkthrough

If you're just getting started with Python, you need a good walkthrough of the basics.

This Notebook shows you how to get started with Python.
NumPy tutorial and walkthrough

The entire Python quant stack is based on NumPy. It's the standard tool for all scientific computing in Python.

This Notebook shows you how to use it.
pandas tutorial and walkthrough

Working with data starts with pandas. It's the standard tool for data manipulation in Python. It was started by a hedge fund.

This Notebook walks through the most important parts of pandas.
SciPy tutorial and walkthrough

The statistical functions like probability distributions that underpin quant finance are in SciPy.

This Notebook shows you what you need to use SciPy for quant finance.
yfinance tutorial and walkthrough

To build trading algorithims, you need stock and options data. yfinance is your gateway to free market data.

This Notebook walks you through the basics of using yfinance.
Theta Data tutorial and walkthrough

Historic and real time options data is expensive and hard to find. Theta Data gives you an API to access historic and real time options data.

This Notebook shows you how to use the API.
Riskfolio-Lib tutorial and walkthrough

Teams of Ph.D.s spent decades refining the portfolio optimization. Riskfolio-Lib wraps up dozens of portfolio and risk optimizations in one library.

This Notebook walks you through an example of how to use it.
pyfolio tutorial and walkthrough

Risk and performance reporting is critical for measuring your trading algorithms. pyfolio has a suite of tear sheets that gives you an in-depth view of your portfolio in one line of code.

This Notebook shows you how to use it.
Empyrical tutorial and walkthrough

Don't rebuild the statistical functions you need for risk and performance reporting. Empyrical gives you a library of common risk and performance metrics ready to use.

This Notebook outlines common use cases.
Connect to Interactive Brokers with Python

The first step in automatic execution is connecting to your broker.

This Notebook gives you the code to make the connection.
Risk management with value at risk

Hedge funds and trading firms value at risk to capture probability of losing money. You can use it too.

This Notebook shows you how to build your own value at risk measure.
Risk management with drawdown analysis

Drawdown is an important factor to consider when analyzing trading strategies. It's used to help undertand risk of going broke.

This Notebook calculates drawdown for a stock or portfolio.
Simulate stock prices with Geometric Brownian Motion

The foundation of all derivative pricing is asset price simulation. One of the most common methods is Geometric Brownian Motion.

This Notebook shows you how to simulate stock prices.
Simple order execution on Interactive Brokers with Python

Once you connect, you need to test simple trade execution.

This Notebook shows you how to send simple buy orders to Interactive Brokers.
Advanced algo trading on Interactive Brokers with Python

Once you get the connection set and a trade done, add complexity to your trading algorithms.

This Notebook demonstrates an advanced trading strategy executing on Interactive Brokers.
Store real time market data from Interactive Brokers with Python

All quants need data. The free sources are ok, but if you need something more complex, save it from Interactive Brokers.

This Notebook shows you how to save market data directly from the market.
Get all this plus:

• 6 deep dives
• 10 live sessions
• Private community
• 10-module curriculum
• Deep Dive into OpenBB
• Lifetime access to recordings
• A free copy of 2 options ebooks

In one course.

January cohort is open:

…gstartedwithpythonforquantfinance.com
There are limited seats for the course. If you're not ready yet, retweet the top tweet to remind yourself.

If you want more Python for quant finance, follow @pyquantnews.

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More from @pyquantnews

Dec 2
RenTec uses Hidden Markov Models in trading.

The technique generated 60% returns per year over 30 years.

One of the co-founders of RenTec's name is in the algorithm!

Here's how it works: Image
A Hidden Markov Model (HMM) is a statistical model used to represent systems that evolve over time with unobservable (hidden) states.

It is widely applied in areas such as natural language processing, speech recognition, and bioinformatics.

And in trading:
HMMs are particularly useful when dealing with sequential data, where the underlying process is governed by probabilities.
Read 8 tweets
Nov 30
Quants use the volatility surface to price exotic options, calibrate models, and find mispricings.

You can build your own volatility surface with Python: Image
First, get the options chain data. Image
Then, inspect the volatility skew. Image
Read 10 tweets
Nov 27
During my master's degree, I read 65 books on quant finance.

Most of them were useless.

But these 4 are still on my shelf 10 years later.

And they should be on yours too: Image
Linear and Nonlinear Programming by David G Luenberger and Yin Ye

What you learn:

Optimization theory and its applications, covering both linear and nonlinear programming with a focus on practical problem-solving techniques. Image
Pricing Derivative Securities by TW Epps

What you learn:

How to price various derivative securities using mathematical models and the limitations and assumptions of these models. Image
Read 7 tweets
Nov 17
Some market data costs $1,400 per month.

The oil that makes the world's financial markets operate.

Unaffordable for 99% of us.

A profit center for countless Wall Street firms.

Fight back.

Here are the 12 Python libraries that give it to you free:
yfinance

Data for stocks (historic, intraday, fundamental), FX, crypto, and options. Uses Yahoo Finance so any data available through Yahoo is available through yfinance.

github.com/ranaroussi/yfi…
pandas-datareader

pandas-datareader used to be part of the pandas project. Now an independent project. Includes data for stocks, FX, economic indicators, Fama-French factors, and many others.

pandas-datareader.readthedocs.io/en/latest/
Read 16 tweets
Oct 26
Algorithmic trading is the domain of secretive hedge funds and banks.

Python unlocked these secrets for everyone (even Goldman Sachs has an open-source tool).

Use the same tools the professionals use.

Here are 17 Python libraries that open the black box: Image
OpenBB

Workspace for investment research for everyone.

github.com/OpenBB-finance…
PyQL

QuantLib's Python port.

github.com/enthought/pyql
Read 21 tweets
Sep 6
In the age of AI, Jupyter Notebook is the most powerful tool Python developers have.

But most people don’t know the hidden features.

Need a quick web app?

Or create REST APIs?

Here are the 6 ways to use Jupyter Notebook (you never knew existed): The notebook to rule them all.
Jupyter Notebook is a web app for creating and sharing computational documents.

When I say powerful, here's what I mean:

• It supports 40 languages
• Produces rich, interactive output
• Leverages big data tools like Spark

So, what else can we do with Jupyter Notebook?
Package Development

nbdev let's you develop and publish Python packages right from Jupyter Notebook.

It generates documentation and publishes on GitHub Pages. You can also write tests and setup CI with GitHub Actions.

github.com/fastai/nbdev
Read 11 tweets

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