Python

Python Tutorial for Traders

Python Tutorial on Span Margin Calculator using Marginism

Marginism is a Python library that removes that dependency completely. You give it the exchange's daily SPAN risk parameter file and...
Rajandran R
17 min read

Building a Simple ORB Strategy Visualization with Stop Loss and Target Using OpenAlgo – Python Tutorial

Build a Python ORB strategy visualizer with OpenAlgo: fetch 1-minute data, compute opening range levels, add stop loss and target logic,...
Rajandran R
11 min read

What Traders Should Know About PyO3: When Rust Makes Your Python Faster

What is a thin PyO3 wrapper? A thin PyO3 wrapper is a small layer of Python-friendly code sitting on top of...
Rajandran R
3 min read

Setting Up a New Mac Mini with Python 3.14 using Homebrew

Learn how to set up a new Mac Mini for Python development using Homebrew. This step-by-step guide covers installing Python 3.14,...
Rajandran R
3 min read

Event Driven Backtesting and Event Loops for Traders

Event driven backtesting simulates trading the way markets actually work. Instead of calculating everything at once, it processes events step by...
Rajandran R
2 min read

Smart Money Concepts (SMC) Structures and FVG – A Python Tutorial

Smart Money Concepts (SMC) is one of the most widely discussed price action frameworks in modern trading. Unlike traditional technical analysis...
Rajandran R
14 min read

If Python Is Slow, Why Do Hedge Funds, Quant Firms, and Prop Trading Desks Still Use It?

Python is often criticized for being slow, yet it remains one of the most widely used languages inside hedge funds, quantitative...
Rajandran R
3 min read

[Free Python Course] – Learn Python Faster for Trading and Investing Using AI

This four-part live webinar series teaches Python in a practical, market-focused way. Instead of treating coding as a separate subject, Python is introduced...
Rajandran R
1 min read

NIFTY 50 Rolling CAGR Heatmap – Python Code

Are your equity investments actually beating Fixed Deposits? Most retail investors park their money in Fixed Deposits earning 6-7% annually, assuming...
Rajandran R
6 min read

Nifty 50 – Heatmap – Python Tutorial

In this tutorial, we'll build a real-time stock market heatmap that visualize all 50 stocks from the NIFTY 50 index. The...
Rajandran R
5 min read

Python Roadmap 2026 – A Strategic Guide for Traders and Investors

Python has become the foundation of modern retail algorithmic trading, especially as 2026 brings tighter regulations, clearer expectations and more powerful...
Rajandran R
4 min read

Zerodha Trader’s Bedroom Lights React to Profits and Losses – Here’s How You Can Build Yours using OpenAlgo

A viral tweet has the trading community buzzing: A trader connected his Zerodha portfolio to his bedroom lights, turning them green...
Rajandran R
5 min read