About EmmaScan
Why I Built This
I used to spend hours every week trying to find the edge - scrolling through charts, second-guessing setups, wondering if I was missing something obvious on a ticker I hadn't even looked at yet. Too many instruments, too little time, and honestly - not enough trust in my own reads.
So in 2024, I built an algotrading system to take the emotion out of it. It worked - but it taught me something unexpected: the value wasn't in automating trades. It was in seeing the full picture. Once you can scan 19 markets and 59 signals at once, you stop feeling lost. You start navigating.
That's how EmmaScan was born - not as a trading bot, but as a way for independent traders to see what's actually happening across the entire market, assess opportunities on their own terms, and build real confidence in every move they make.
What EmmaScan Is
EmmaScan is a subscription-based software platform (SaaS) providing technical market-analysis and screening tools. The software scans publicly available market data across global exchanges and surfaces technical indicators and backtested signal patterns to subscribers through a web dashboard and an API. Customers pay a recurring subscription for access to the software and its analytics.
EmmaScan is an informational and analytical tool only. It does not hold or transfer customer funds, does not execute trades, does not manage portfolios on behalf of users, and does not provide personalized investment advice. EmmaScan is not a registered investment adviser or broker-dealer. Nothing in the product is financial, investment, or trading advice, and past or backtested performance does not guarantee future results.
The Journey
An algotrading system built to automate personal trades - trying to remove emotion from the equation.
Realized the real value wasn't automation - it was visibility. Reframed the project as a market scanner that lets you navigate 19 markets at a glance.
Launched as a broader platform: 59 signals, 1,580+ tickers, full signal history - designed so every trader can assess opportunities their own way.
Added Charles (AI advisor), MCP integration, and backtest analytics - turning raw signals into actionable understanding.
Creator
Arnaud Tauveron
Software engineer passionate about quantitative finance and making professional-grade market tools accessible to everyone.
LinkedIn