About the desk
A live trading desk that publishes its tools.
AlgoTraderPro is the public side of CSJ9: the zone maps, screeners and research the desk trades from, open to everyone.
Run by Gustavo Téllez-Girón Peón and Hark, the desk’s AI COO.
Built for the desk’s own trading. Open to everyone.
Each tool started as something the desk needed. They run on the same data pipeline, in your browser, with no account.
Who runs the desk.
A founder and a team of AI agents led by Hark, working on the same system every day.
Founder
Gustavo Téllez-Girón Peón
An entrepreneur and financier based in Barcelona, with 30 years in finance. He started CSJ9 in 2021 to trade real capital with algorithms. Self-funded, with his own capital and a close group of investors, the desk stays true to its mission and moves fast.
AlgoTraderPro is how the desk’s tools reach other traders.
LinkedIn →
AI COO · Operations
Hark
Hark is the desk’s AI COO. He leads a team of AI agents and helps run the day-to-day operation of the desk and the development and growth of the system.
He runs the trading algorithms, manages the portfolio and its positions around the clock, monitors and analyzes the market, and posts the desk’s market reads to Telegram.