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How to Calculate Simple Buy And Hold Strategy in Python
This Python script loads historical stock or index data (like the Nifty index) from a CSV file, processes it to calculate daily logarithmic returns, and visualizes both the raw prices and derived returns using plots and histograms. It then computes cumulative returns to simulate the performance of a long-term investment. Through the use of pandas, numpy, and matplotlib, it offers both numerical insights and clear visualizations to help analyze the asset’s behavior over time. 1.Importing Libraries 2. Reading the Data 3. Plotting the Data 4. Calculating Logarithmic Returns 5. Cleaning Data 6. Visualizing Returns 7. Cumulative Return Calculations 8. Adding and Plotting Cumulative Returns Example: full program to calculate stock…
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What is Python?
Python is a high-level, and interpreted programming language known for its simplicity and readability. It supports multiple programming paradigms, including procedural, object-oriented, and functional programming. Python is widely used in web development, data science, machine learning, automation, and more. Key Features of Python Common Built-in Modules in Python Python also has thousands of third-party libraries like NumPy, Pandas, TensorFlow , Matplotlib . How to setup python environment ? . First of all we have to create python environment , create an folder structure in your directory and setup in that particular folder. Syntax: conda create -p venv python==3.13 What is conda ? . Conda is an open-source package management and…