A trading methodology
that actually works.
A structured swing trading methodology designed for professionals with full-time careers. Learn how to identify high-conviction setups, size positions with confidence, and build long-term profitability.
Consistently profitable. Fully transparent.
Multiple public portfolios with live trades tracked since 2023. Wins and losses, no hindsight.
25-Year Experiment
Active vs passive, tracked monthly for 25 years.
Main Trading Account
Primary swing trading portfolio. Equities only. Since Oct 2023.
Crypto Gu
Crypto positions. Same methodology, different asset class.
Options Gu
Options strategies. Bull call spreads and directional plays.
What makes a profitable trader
It's not the strategy. It's the framework around it. These principles apply no matter what you trade.
Find your own strategy
No one else's strategy will make you profitable. You need to find what fits your personality, timezone, and risk tolerance.
Master position sizing
The difference between building profitability and blowing accounts. Size positions based on conviction and defined risk.
Backtest and validate
You can't trust a strategy you haven't tested. Validate your edge based on data before risking real capital.
Build trading psychology
Discipline, patience, and process over outcome. The mental game separates the 2% who profit from the 98% who don't.
Trade with confidence
Strategy, sizing, data, and mindset. When the framework is in place, every trade becomes a calculated decision.
The Course
Learn how to become a consistently profitable trader. I share my full strategy openly so you can study it, test it, and build your own. Start with Module 1 for free.
The 25-Year Trading Experiment
Can structured swing trading outperform passive investing over time? The 25-Year Trading Experiment started in January 2025 as an ambitious, transparent challenge to answer exactly that. Every result published monthly. Wins and losses, fully documented.
Follow the experiment
About Trader Gu
I'm Gustav. Swedish engineer, entrepreneur, and CTO, with multiple years of consistent profitability as a part-time swing trader. I trade alongside a full-time career because I believe you don't need to quit your job to trade well. You need a structured process and the discipline to follow it.
Get the live trading dashboard
Follow the 25-Year Experiment and use the same tool to track your own trades.
Join 25+ traders. Unsubscribe anytime.
You're in! Check your inbox.
The dashboard link and welcome email are on the way.