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RSI Revealed: Leveraging Relative Strength Index for Timing Entries and Exits

Janelle Turing
6 min readOct 17, 2023

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The Relative Strength Index (RSI) is a popular technical indicator used by traders and investors to identify overbought and oversold conditions in the market. It is a momentum oscillator that measures the speed and change of price movements. In this tutorial, we will explore the concept of RSI and learn how to leverage it for timing entries and exits in Python.

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Photo by Reka Illyes on Unsplash

Understanding the Relative Strength Index (RSI)

The RSI is calculated using a mathematical formula that compares the average gain and average loss over a specified period of time. The formula for calculating RSI is as follows:

RSI = 100 - (100 / (1 + RS))

Where:

  • RS is the average gain divided by the average loss over the specified period.

The RSI ranges from 0 to 100. Traditionally, a value above 70 is considered overbought, indicating a potential reversal or correction in price. Conversely, a value below 30 is considered oversold, indicating a potential upward price movement.

Importing Required Libraries

Before we dive into the implementation of RSI in Python, let’s import the necessary libraries. We will be using the yfinance

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Janelle Turing
Janelle Turing

Written by Janelle Turing

Your AI & Python guide on Medium. 🚀📈 | Discover the Power of AI, ML, and Deep Learning | Check out my articles for a fun tech journey – see you there! 🚀🔍😄

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