July 29

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Why Scalping Can Be Dangerous

By Jeff Swanson

July 29, 2024


You're sitting at your desk, watching your TradeStation chart, heart pounding as your EasyLanguage scalping algorithm fires off trade after trade. You've made 40 trades in an hour, and your account is up to $1,000. 

You start dreaming of quitting your day job, envisioning stacks of cash piling up from your lightning-fast trading bot.

That sounds exciting. Well, hold that thought because we need to have a serious talk about scalping and why it might be the fastest way to blow up your trading account.

Now, I get it. When you're just starting out with algorithmic trading, scalping can seem mighty appealing – the idea of making lots of tiny profits throughout the day.

Well, hold onto your keyboards, folks, because we need to have a heart-to-heart talk about why scalping might not be the golden ticket you think it is – especially if you're new to the algo trading game. 

In this article, we'll peel back the curtain on scalping and look at why it's often a losing strategy, particularly for beginners. We'll explore the hidden pitfalls, the technical challenges you'll face with TradeStation and EasyLanguage, and why there might be better paths to profitability.

Certainly! Adding a definition of scalping is a great idea. We can insert this as a new section right after the introduction. Here's how we could define scalping:

What is Scalping?

Before we dive deeper into the allure and dangers of scalping, let's make sure we're all on the same page about what scalping actually is.

Scalping is a trading strategy that aims to profit from small price changes. Scalpers attempt to make many trades, holding their positions for a very short time – often just a few seconds to a few minutes. The goal is to quickly buy and sell securities for small profits, which can add up over time if done successfully.

Key characteristics of scalping include:

  1. High frequency: Scalpers often make dozens or even hundreds of trades daily.
  2. Small profits per trade: The profit target on each trade is usually very small, often just a few ticks or cents.
  3. Short holding periods: Positions are typically held for seconds to minutes, usually an hour at maximum.
  4. High leverage: To make the small price movements meaningful, scalpers often use high leverage.
  5. Technical analysis focus: Scalpers rely heavily on technical indicators and chart patterns rather than fundamental analysis.

In algorithmic trading, a scalping strategy might involve coding a system that automatically enters and exits trades based on very short-term price movements or technical indicators. These systems must be highly responsive and capable of executing trades quickly.

It's important to note that while scalping is often associated with stocks, it can be applied to various financial instruments, including futures, forex, and cryptocurrencies. However, the principles – and the challenges – remain largely the same across different markets.

Now that we have a clear understanding of what scalping is, let's explore why it's so appealing to many traders, especially those new to algorithmic trading.

The Allure of Scalping

Now, before we discuss why scalping might not be the best strategy for newbie algo traders, let's consider why it's so tempting in the first place. 

Frequent Trades = More Opportunities?

One of the biggest draws of scalping is the sheer number of trades you can make daily. When you scalp, you're in and out of the market fast. A trade may be a few seconds or minutes.

For many new traders, this frequency is exciting. It feels like you're in the game, taking advantage of every little price movement. Your EasyLanguage code is humming along, executing trades left and right. It's a rush!

Small Profits Add Up, Right?

Another appealing aspect of scalping is that you don't need to hit home runs to be successful. Instead, you're aiming for a bunch of small base hits. Make a few dollars here, a few dollars there, and by the end of the day, you've racked up a tidy profit. At least, that's how it looks on paper.

The math seems simple: If you can make just $50 per trade and you make about a dozen trades a day, that's about $600 per day, $3,000 per week, and $12,000 a month. 

The Feeling of Constant Action and Engagement

Let's face it, folks – trading can sometimes be boring. Especially if you're used to longer-term strategies where you might only take a handful of weekly trades. Scalping, on the other hand, keeps you on your toes. 

There's always something happening, always another potential trade just around the corner. But here's the thing: All that glitters is not gold. While the allure of scalping is undeniable, some serious pitfalls are lurking beneath the surface. And for new algo traders, these hidden dangers can spell disaster for your trading account.

Trust me, you'll want to hear this before you dive headfirst into the scalping pool.

The Hidden Dangers of Scalping

Alright, folks, it's time for some tough love. Let's talk about the hidden dangers of scalping that can turn your trading dream into a nightmare, especially for new algo traders.

Death by a Thousand Cuts: Commissions and Slippage

Remember that fantasy of making $50 per trade? Well, here's where reality crashes the party with commissions and slippage. Each of those trades comes with a cost; when you're scalping, those costs add up quickly.

You often deal with market orders when trading in and out so quickly. And in fast-moving markets, the price you see when you click "buy" might not be the price you actually get.

Let's say you're paying $5 per round trip (that's entering and exiting a trade). Let's say you get 1 tick of slippage per trade. For the S&P Futures, that could be $25 in slippage for a round trip ($12.50 per side). Suddenly, you're now making $20 per trade. Slippage and commission ate 60% of your profits.

Limitations for Ultra-Fast Trading

Now, I love EasyLanguage as much as the next algo trader, but let's be honest: it has limitations regarding ultra-fast trading. TradeStation is a great platform, but it's designed for something other than high-frequency trading.

Your EasyLanguage code works beautifully in backtests, but in live trading, your orders aren't filling as quickly as needed for effective scalping. This can lead to missed opportunities or, worse, getting stuck in losing trades.

The Internet Connection Gotcha

When you're scalping, every millisecond counts. A momentary hiccup in your connection can mean missed trades, partial fills, or worse – orders that go through after the optimal moment has passed.

Your EasyLanguage code spots a perfect setup and sends the order, but your internet decides to take a quick nap. By the time your order reaches the market, the opportunity is gone, and you're left holding a position you never wanted. Or imagine your algorithm is trying to exit a losing trade, but a slow connection means you're stuck in it longer than you should be. These scenarios aren't just theoretical – they happen to real traders and can be costly.

And let's not forget that not all internet connections are created equal. If you're trading from home, you probably need to work with the high-speed, low-latency connection that professional trading firms use. This puts you at a distinct disadvantage when you're trying to compete in the world of split-second trades.

Competing with the Big Fish: Hedge Funds and High-Frequency Traders

Let's talk about the elephant in the room: you're just one of many trying to make money from small, quick moves in the market. In fact, you're up against some pretty big fish in this pond. I'm talking about hedge funds and high-frequency trading (HFT) firms with deep pockets, blazing-fast connections, and teams of brilliant quants and programmers.

These firms spend millions on hardware that can execute trades in microseconds. They have direct connections to exchanges, cutting out middlemen and reducing latency. Written by some of the brightest minds in computer science and mathematics, their algorithms are constantly evolving, looking for even the tiniest edge.

So when you're trying to scalp with your TradeStation setup and EasyLanguage code, you're essentially bringing a knife to a gunfight. These big players can see and react to market moves faster than your retail-level setup ever could. They can front-run your trades, capitalize on price discrepancies before you even know they exist, and basically skim the cream off the top of the market.

You can still make money as a retail trader. But you're at a significant disadvantage in the ultra-competitive world of scalping. At least, that's my opinion. 

The Psychological Toll of Constant Decision-Making

Here's something that often gets overlooked: the mental stress of scalping. Even if you're using an automated system, watching your algo make dozens or hundreds of trades a day can be incredibly taxing.

You'll be tempted to intervene, to tweak your code on the fly, to second-guess your system. This can lead to poor decision-making and straying from your trading plan. And let me tell you from experience, that's a slippery slope that rarely ends well.

Plus, the constant ups and downs of rapid-fire trading can be an emotional rollercoaster. It's easy to get caught up in the short-term results and lose sight of the bigger picture. This can lead to overtrading, revenge trading, and other psychological pitfalls that can devastate your account.

Look, I'm not saying scalping is impossible. There are traders out there who make it work. But for new algo traders, especially those just getting their feet wet with EasyLanguage and TradeStation, the deck is stacked against you.

The Needle in the Haystack: Finding (and Keeping) an Edge in Noisy Data

Here's a harsh truth about scalping that many new algo traders overlook: building a robust, consistently profitable scalping system is challenging. 

Why? 

Because when you're dealing with such short time frames, you're swimming in a sea of market noise. It's like trying to hear a whisper at a rock concert.

Finding a true edge in this environment is like searching for a needle in a haystack. Most patterns you see are just random fluctuations, not exploitable market inefficiencies. And even if you do find an edge, it's often razor-thin. We're talking about consistently profiting from moves of just a few ticks. With such small margins, even tiny errors in your system can mean the difference between profitability and blowing up your account.

But wait, there's more! Let's say you manage to build a profitable scalping system (congrats, by the way). Now you've got to deal with the constant maintenance. Markets are constantly changing, and at the scalping level, these changes can render your system obsolete practically overnight. This means you're continually tweaking, re-optimizing, and sometimes wholly overhauling your algorithms. It's a never-ending cycle that can be exhausting and time-consuming.

And here's the kicker: because scalping systems are so sensitive to market conditions, they often require frequent re-optimization. But this opens up another can of worms: over-optimization. You might find yourself curve-fitting to past data, creating a system that looks great in backtests but falls apart in live trading. It's a delicate balance that even experienced traders struggle with.

So before you dive into scalping, ask yourself: Am I ready for this level of complexity and ongoing work? For most new algo traders, the answer is probably "not yet." There are often more stable, less demanding strategies that can provide a better foundation as you're learning the ropes of algorithmic trading.

A Better Path for Beginners

All right, fellow algo traders, if I've done my job right, you might feel slightly discouraged about scalping. But don't worry! There's good news: there are better, more sustainable ways to approach algorithmic trading, especially when you're just starting out. 

Focus on Longer Timeframes

The number one thing you can do is focus on longer timeframes. Instead of trying to catch every tiny price movement, consider strategies that work on a 15-minute, 120-minute, or 4-hour chart. Here's why:

  1. Less noise: Longer timeframes filter out much of the market noise that makes scalping challenging. You're more likely to identify genuine trends and patterns.
  2. Lower costs: Fewer trades mean lower commission costs and less impact from slippage. Also, slippage and commissions represent a small portion of the net profits.
  3. Less stress: You're not glued to your screen watching every tick. Even as an algo trader you'll be monitoring your strategy and that means, a lot less of your time will be checking on your strategy. 
  4. More forgiving: Small coding errors or slight execution delays are less likely to torpedo your entire strategy.

Conclusion

Scalping might look appealing with its promise of frequent trades and quick profits, but it's fraught with hidden dangers. From the death-by-a-thousand-cuts of commission costs to the challenges of competing with high-frequency trading firms, scalping is a tough game for newcomers. Add the difficulties of building robust systems in noisy short-term data, and you have a recipe for potential disaster.

But here's the good news. By focusing on longer timeframes, conducting thorough backtesting, and building a solid foundation in EasyLanguage, you're setting yourself up for long-term success.

Becoming a successful algo trader is about more than finding a get-rich-quick scheme. It's about developing skills, gaining knowledge, and building robust systems that weather various market conditions. It's about patience, persistence, and continuous learning.

So, if you're starting out, I encourage you to resist the temptation of scalping. Instead, focus on building your skills methodically. Start with simpler strategies on longer timeframes. Master the basics of EasyLanguage. Learn to backtest effectively and interpret your results critically.

Jeff Swanson

About the author

Jeff has built and traded automated trading systems for the futures markets since 2008. He is the creator of the online courses System Development Master Class and Alpha Compass. Jeff is also the founder of EasyLanguage Mastery - a website and mission to empower the EasyLanguage trader with the proper knowledge and tools to become a profitable trader.

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