Sector momentum is a sector rotation strategy to boost performance by ranking sectors according to their momentum, buying top performers, and selling laggards. In this post, I describe sector momentum and why it works and …
Pandas was developed at hedge fund AQR by Wes McKinney to enable quick analysis of financial data. Pandas is an extension of NumPy that supports vectorized operations enabling fast manipulation of financial information. I’ll be using company …
We’re going to be populating our equity backtesting database with stock market data from Intrinio. Intrinio provides access to its data through both CSV bulk downloads and APIs. In this article, I’m going to cover importing …
You can pay to get the S&P 500 historical constituents or use various free sources. Due to survivorship bias, getting an accurate list of the S&P500 components over time is critical when developing a trading …
The cost of capital is the weighted average of the cost of equity and the cost of debt. It’s the rate both equity and debt investors demand as a return or the hurdle rate if you’re …
The cost of debt is the rate at which a company can borrow long-term today. It will reflect the firm’s default risk and the level of interest rates in the market. It is the sum …
Learn how to create a price database for crypto, forex, futures, and stocks in PostgreSQL using Python and SQLAlchemy. You should already know how to connect to a PostgreSQL Database Using SQLAlchemy), and you can …
When researching what works in the markets, you’ll want to store your data in a database. There are many reasons why, but the two primary purposes are data persistence and flexibility. I’m going to show …
The cost of equity is the return demanded for an individual equity. It’s the return needed for investors to compensate for equity risk, and it’s the cost of equity funding for the company. The cost …
Equity, also called shareholders’ equity or stakeholder equity, gives the holder proportional rights to the remaining cash flows after all debts have been paid. The value of equity depends on your perspective and has both …
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