Rajandran R

  Bangalore • https://www.marketcalls.in Creator of OpenAlgo - OpenSource Algo Trading framework for Indian Traders. Building GenAI Applications. Telecom Engineer turned Full-time Derivative Trader. Mostly Trading Nifty, Banknifty, High Liquid Stock Derivatives. Trading the Markets Since 2006 onwards. Using Market Profile and Orderflow for more than a decade. Designed and published 100+ open source trading systems on various trading tools. Strongly believe that market understanding and robust trading frameworks are the key to the trading success. Building Algo Platforms, Writing about Markets, Trading System Design, Market Sentiment, Trading Softwares & Trading Nuances since 2007 onwards. Author of Marketcalls.in

         



3559 Stories by Rajandran R

TradingView Lightweight Historical Charts using OpenAlgo – Python Tutorial

Learn how to download and visualize historical stock market data using OpenAlgo and TradingView’s lightweight charting library — all in Python. This tutorial walks...
0 11 min read

Nifty Futures Outlook – Bearish Bias for June 2025

Despite hovering near recent highs, the Nifty Futures setup indicates signs of exhaustion and potential downside risk. A confluence of technical signals and participant...
0 1 min read

Understanding Amibroker Backtesting Metrics — A Simple Guide for Traders

When you “Backtest” your trading strategies in Amibroker, a detailed report appears—filled with numbers, percentages, and stats. For most traders, this screen is...
1 7 min read

FinNews AI: Your Open-Source Financial Intelligence Companion for Smarter Trading Decisions

These days, trading decisions are often shaped by how quickly and accurately you can read the data. The line between a winning trade and...
1 3 min read

How to Generate Synthetic Future Charts in Python Using Weekly Options

Synthetic futures are a smart way to replicate index futures prices using only options data. This technique is particularly helpful when you’re dealing with...
1 2 min read

Real-Time Market Reasoning in AmiBroker Using Cerebras – The World’s Fastest AI Inference Engine

Imagine your trading chart not just showing you price and indicators — but actually talking back with insights. By integrating Cerebras, the world’s fastest...
0 7 min read

How Fund Managers Use VaR to Survive Market Shocks

When you’re managing serious capital in the markets, making money is only half the job. The other half is not losing too much when...
0 1 min read

Dhan Sandbox: Kickstart Your Algo Trading Journey with Risk-Free Testing

If you’ve ever wanted to build your own algo trading system but hesitated because testing live felt too risky or expensive, Dhan now has...
1 1 min read

What Traders Really Need to Understand About Trend Days (Using Market Profile)

Trend Days are rare but powerful sessions where the market moves in one direction with strong conviction. Using Market Profile, traders can identify early...
0 3 min read

How I Recovered 47 GB of Disk Space with WinDirStat

I was losing disk space for no clear reason. Even after uninstalling useful software, my C: drive kept shrinking. That’s when I discovered WinDirStat—thanks...
0 1 min read

What to Do When No One Is Actively Positioning in the Markets – A Market Profile Perspective

When markets go quiet after a burst of geopolitical tension, it's easy to misread the calm as safety. But experienced traders know that silence...
0 3 min read

When News Fights Harder Than Missiles – Inside the India-Pakistan Information Warfare

In the aftermath of the latest India-Pakistan flare-up, the battlefield extended far beyond the border - into our TV screens, social media feeds, and...
0 2 min read