Category
Finance
Learn the tools that big banks and quants companies are using for complex financial modeling.
7-Day Challenge
Land Your First Data Science Job
A proven roadmap to prepare for $75K+ entry-level data roles. Perfect for Data Scientist ready to level up their career.
Build portfolios that hiring managers love
Master the Python and SQL essentials to be industry-ready
Practice with real interview questions from tech companies
Access to the $100k/y Data Scientist Cheatsheet
AI
9 min readCarry Trading: A step by step Guide to Profitable Strategies and Risk Management using Python
We explore what is carry trading and how to apply it in Python. Why today's economic landscape it is a profitable strategy and what risks are associated with it.
9/10/2023Read More
CAPM
1 min readHow to do the Capital Asset Pricing Model (CAPM) in Python
Learn how to calculate expected returns with Capital Asset Pricing Model (CAPM) and how to do it in Python.
4/13/2023Read More
Finance
2 min readHow to compute the efficient frontier with Pandas using Python
Learn how to compute the efficient frontier using Pandas in Python. A step-by-step guide on how to load financial data, calculate expected returns and covariance matrix, minimize portfolio variance. Use this method to analyze and optimize your portfolio's risk and returns.
4/9/2023Read More
Finance
2 min readHow to do Financial Analysis with Pandas using Python
Learn how to use yfinance, a Python library to fetch financial market data such as stock prices, dividends, financial statements, options, and sustainability data for a company or index. With yfinance, you can easily retrieve and analyze financial data for informed decision-making.
4/6/2023Read More
Black-Scholes
1 min readHow to compute implied volatility in Python
Learn how to calculate implied volatility in Python using the Black-Scholes model
4/4/2023Read More
Data Generative Process
1 min readHow to implement an ARIMA in Python
Learn how to implement an ARIMA model in Python using the statsmodels library by defining model parameters, fitting the model, and making predictions with the fitted model.
4/1/2023Read More
Stochastic Processes
1 min readHow to do a stochastic process in Python
Stochastic processes in Python can be modeled using Numpy or Scipy libraries by generating random numbers, defining the process parameters, simulating the process by iterating through the equations, and plotting the results using Matplotlib.
3/31/2023Read More
Black-Scholes
1 min readHow to compute the Black Scholes model in Python
Compute Black-Scholes option pricing model in Python using numpy and scipy.stats.norm, formula calculates price of European call or put option based on inputs of underlying asset price, strike price, time to expiration, risk-free rate, volatility, and option type
3/28/2023Read More
Order Flow
5 min readHow to compute the order flow in Python
Python function calculates order flow by subtracting sell volume from buy volume. Call order_flow(buy_volume, sell_volume) with volume of buy and sell orders.
3/27/2023Read More
Free Newsletter
Master Data Science in Days, Not Months 🚀
Skip the theoretical rabbit holes. Get practical data science skills delivered in bite-sized lessons – Approach used by real data scientist. Not bookworms. 📚
Weekly simple and practical lessons
Access to ready to use code examples
Skip the math, focus on results
Learn while drinking your coffee