Are you looking for a professional trading strategy to help you capture large moves in leading stocks and ETFs?

Meet Merlin

Your very own stock market wizard designed to help you swing trade stocks and ETFs over a multi-week time horizon.

Merlin is a fully rules-based trading system that generates actionable end-of-day trade signals. It has been backtested and validated across thousands of stocks and ETFs and it has been trading live since 2019.

(Margin portfolio invests up to 150% at times, see Performance Disclosures: Equity Curve)

MEASUREMENTMerlin Margin60/40 Buy & Hold Portfolio
Compound Annual Growth Rate+19.62%+7.39%
Largest 3 Drawdowns-23.98%, -17.60%, -14.70%-32.57%, -22.70%, -11.89%
Sharpe Ratio1.280.69
MAR Ratio0.820.23
Correlation to 60/40 Portfolio0.44Benchmark

(Measurement definitions. Margin portfolio invests up to 150% at times, see Performance Disclosures: Portfolio Statistics)

Trading results posted every single month

Click on any of the links in the table below to read our performance letter from that month.


(Margin portfolio invests up to 150% at times, see Performance Disclosures: Monthly Performance)

What subscribers are saying

"So far three months in, I am very satisfied with the service. I track things closely and the returns in my Trade Risk (TR) account are significantly better than when I trade on my own in other accounts.  I have been a trader for several years, but unfortunately, I never found the consistency that I needed. TR has really made me a happy trader!"

David D.

"Merlin has been on fire! Wow! Great and courteous support by Evan. Texts are timely and clear. A true bargain. Highly recommended!"

Jim B.

"Your Merlin system is amazing, simple to understand, and on a fundamental level, it completely makes sense to any seasoned trader. I have seen much success with your system and it looks like Merlin is here to stay in my playbook!"

Ricky J.

Merlin - Merlin Members Page

Become a Merlin trader

When you subscribe to the Merlin membership, you'll receive daily trade reports with all of the information you need to follow the strategy with ease.

You'll unlock several member-only pages that'll help you make better and faster investing decisions:

  • Private portfolio and trade signals page
  • Private education page to learn more about the strategy
  • TR150 access throughout your membership
  • Position size calculator specifically designed for Merlin

About Evan Medeiros

  • Founder of the Trade Risk and creator of Merlin
  • Coder for 20+ years and active trader for 12+ years
  • B.S. Computer Science, University of Massachusetts Boston
  • Frequent speaker at meetup groups and conferences, including TradersExpo, MoneyShow, Stocktoberfest, and more
  • 100,000 followers across social networks
Swing Trade Alerts Picture of Evan

Frequently Asked Questions

What is a quantitative strategy? What are the benefits?

A quantitative strategy means all of the buy and sell decisions are based strictly on mathematical computations and probabilities. There’s no gut feel or subjective analysis – the system contains all of the rules to make the best decisions possible..

There are many benefits of quantitative trading:

  • Decisions are based on real research and extensive testing of historical markets
  • 100% discipline, the system always executes flawlessly
  • No emotional biases
  • The strategy is easily measurable and can be enhanced over time

What makes Merlin extra special is that it was built by a trader first.

Evan’s market observations and live trading for over a decade are at the core of Merlin’s decision making process. That means Merlin is not just applying random and impossible to explain mathematical theory, instead, it’s a simple system based on how markets really work.

Do I need to download any code or use a certain broker?

No, absolutely not.

We’re doing all of the heavy lifting and number crunching for you. Internally, we have the Merlin algorithm running in real-time measuring and monitoring markets and systematically producing signals.

As a subscriber, all you need to do is log in to your Trade Risk dashboard each night to see what the trading system has generated for signals. You'll also get email and text notifications during the day.

You can follow along at your own pace and place orders with any broker of your choosing.

Can you tell me more about how Merlin trades?

Merlin is a long-only algorithm that buys retracements in momentum stocks during healthy market environments. It trades individual stocks, equity ETFs, and all signals are generated using daily closing prices. You can place all of your Merlin orders after the market closes and be fully prepared for the next session — no intraday screen watching is required. 

The strategy has been backtested and validated across thousands of stocks and ETFs with careful considerations not to data mine or overfit.

Additional Trade Statistics

  • Average trades per year: 85
  • Percent of trades profitable: 63.91%
  • Average winning trade: +10.62%
  • Average win to loss ratio (R): 1.13
  • Average hold time: 47 days

See Performance Disclosures: Portfolio Statistics.

Can I trade Merlin without margin or in my retirement account?

Yes, absolutely!

We built two model portfolios that you can follow once you become a Merlin subscriber, one is called Merlin Margin and the other is called Merlin IRA. Both portfolios take the same exact signals and trade identically to one another, they simply use different position sizing algorithms for each signal.

With the Merlin IRA portfolio, you should expect to get lower overall returns but you'll also enjoy smaller drawdowns and less volatility.

What is the minimum account size for Merlin?

Merlin is a professional trading strategy that focuses on producing strong risk-adjusted returns. It’s designed to scale and handle large account sizes. 

Account minimums are a personal decision and will vary greatly from trader to trader depending on your circumstances, goals, and risk tolerance. Here are some general guidelines to get the most out of the Merlin trading service. 

  • Minimum account size: $25,000
  • Recommended account size: $50,000+
What is your refund and cancellation policy?

We offer 14-day free trials to our trading system so you can take them for a test drive to make sure they live up to your expectations. If you are not satisfied for any reason, cancel before the 14th day and you won't be billed a dime.

Once your trial period has ended, or if you subscribe to a membership that does not start with a free trial, all sales are final. To view our full refund and cancellation policy, click here

Merlin is right for you if you're someone who

  • Enjoys trading less & holding leading stocks + ETFs for big moves

  • Wants to beat the returns of buy and hold with lower drawdowns

  • Understands the benefits of research-driven rules-based trading strategies

Monthly Membership

$109 / per month
  • Member-only dashboard
  • Daily trade reports
  • TR150 watchlist
  • Position size calculator

Annual Membership

$1,090 / per year
  • Member-only dashboard
  • Daily trade reports
  • TR150 watchlist
  • Position size calculator
  • Save $190 dollars choosing annual

Want a free trial before you commit?

We offer an All Access pass to both our Merlin and Lamorak trading systems for 14-days, completely free. 

General Disclaimer: Please be advised that trade signals are provided as an educational tool for informational purposes only and do not constitute investment advice. Signals, trading tools, and all published analysis should always be used as a starting point for doing additional independent research so that you can form your own opinion regarding investments. Under no circumstances should trade alerts be treated as financial advice.