Dive into the World of Algorithmic Trading: An Exciting Journey Through Automated Systems and Backtesting
What is Algorithmic (Algo) Trading?
The long answer short, an algo is a stock market robot that trades for you. Both when the stock market goes up and when it goes down, you can make money. After a simple installation of about 15 minutes, you don't have to do anything else, just let the robot work.
Imagine a world where financial trading isn't just about humans analyzing charts and making decisions. This is where algorithmic trading comes into play. An algo is a highly intelligent robot that follows a set of instructions (algorithms) to execute trades on your behalf. These instructions are based on technical factors, timing, price, quantity, or a mathematical model. Picture it as setting up a sophisticated "if-this-then-that" rule for trading, where you don't have to do anything, the robot does everything for you, from start to finish. The robot can carry out orders for you around the clock without ever getting tired.
Why Automated Trading Systems?
Automated trading systems take algo trading a step further. They are powerful computer programs capable of not just following instructions but also adapting to new data in the financial markets. Imagine a pilot setting an airplane on autopilot; the plane flies itself based on pre-set routes. Similarly, these systems can manage your trades from start to finish, without needing you to be glued to your computer screen. They're fast, precise, and devoid of emotional trading decisions, which is a huge advantage in the rapid-fire world of finance.
The Magic of Backtesting
Before letting your automated system loose on the real market, you wouldn't want to dive in blindly, right? Here's where backtesting comes in. It's like a time machine for your trading strategy. Backtesting allows you to test your algorithm on historical market data to see how it would have performed in the past. Think of it as rehearsing a play before the opening night. It helps you understand the potential risks and rewards without risking a single penny.
The Intriguing Benefits
Speed and Efficiency: Algo trading is lightning-fast, making decisions in fractions of a second, much quicker than a human could.
Emotion-free Trading: Algorithms don't get overwhelmed by emotions. They stick to the plan, no matter what.
Diverse Strategies: You can implement various strategies that suit different market conditions, all running simultaneously.
But, Be Aware of the Risks
Technical Glitches: The system is only as good as its programming. Faults or bugs can lead to unexpected losses.
Market Unpredictability: Even the most sophisticated algorithm can't predict every market movement, especially during high volatility.
Over-Optimization: There's a danger in designing a system that looks perfect on paper (in backtesting) but fails in real markets.
Forward Walk Testing: Ensuring Confidence in Your Trades
At A+ Algos, we believe in thoroughly testing our trading algorithms to ensure they are ready for the real-world markets. One of the key methods we use is called "forward walk" testing.
What is Forward Walk Testing?
Think of forward walk testing like a final exam for our algos. It's a way to prove that they can handle the future, not just the past. We take our algos through a simulation that uses fresh, unseen data — similar to giving them new market scenarios they've never encountered before.
How It Works at A+ Algos
We start by teaching our algos with 70% of historical data, known as "in-sample" data. This is like the study phase, where the algorithms learn patterns and strategies.
Then, the real test begins. We take the remaining 30% of data — the "out-of-sample" data, which our algos have never seen before, and we let them trade this data in a simulated environment. This is the forward walk, where we see if the algos can use what they've learned to make smart decisions about new data.
Focus on Walk Forward Efficiency
Our focus is not just on whether the algos can make successful trades, but on how efficient they are at adapting to new trends and conditions. This efficiency measure tells us if the algo is genuinely skilled or if it just got lucky in the past.
Why It Matters
By emphasizing walk forward efficiency, we ensure that our algos are not just tuned to the past but are also adaptable and robust enough for the unpredictable future. It's our way of stress-testing strategies to build your trust in their performance.
In short, forward walk testing is our commitment to delivering reliable and efficient trading algos that aim to perform well in today's dynamic markets.
Embark on Your Algo Trading Adventure! Algo trading might sound like a journey into the future of finance, and it is! It's exciting, innovative, and holds the potential for significant rewards. But remember, with great power comes great responsibility. Understanding the risks, learning continuously, and approaching it with a balanced perspective is key.
So, are you ready to step into this brave new world of financial trading? Let the adventure begin!
Questions before you start
How risky is algo trading?
All trading carries risk and CFD trading is high risk. You can lose part or all of the capital you put in. Our own live account has had a largest drop from its peak of −23.5% and a worst month of −13.9%. Give any algo at least six months before you judge it.
Are the results real?
The live results come from our own ProRealTime account and have been published every month since December 2023, after trading costs. Backtests are shown separately on each algo and are always marked as simulated.
Can I try before I buy?
Yes. Every algo comes with a 14-day free trial on a demo account. Email us which algo you want to test and we send it to you.
How much capital do I need?
It depends on the algo and the risk you choose. With IG you can start from about 6,500 kr, but with a small account each losing trade becomes a large share of it. Every single algo page has a capital check that shows your risk per trade.
Does my computer need to be on?
Not with ProRealTime. The algo runs on the broker's servers and you can follow it in the IG app. Expert advisors for MetaTrader 5 need MetaTrader running, so most people use a VPS.
Do I get updates?
Yes. We review every algo continuously and you get new versions for free during your license period.
Why is the shortest license 6 months?
Because an algo has to be judged over many market conditions. A few weeks can look great or awful by chance.
Why do you sell algos you use yourselves?
The algos trade liquid index, gold and currency markets where our customers do not compete with each other. Selling them gives us a second income and you get algos we trust with our own money.
Can I cancel my purchase?
The algos are digital content delivered by email. When delivery starts at your request the right of withdrawal does not apply, according to Chapter 2, Section 11 of the Swedish Distance Contracts Act (2005:59). That is why we offer the free trial first.