Trading Lie

Buy the Dip: The Most Expensive Lie in Crypto

It's November 9, 2021. Bitcoin is at 69,000 dollars. A 32-year-old software developer from Munich is sitting in front of his trading screen. "All-time

DT
Dominic Tschan
February 21, 20264 min read
Buy the Dip: The Most Expensive Lie in Crypto

It's November 9, 2021. Bitcoin is at 69,000 dollars. A 32-year-old software developer from Munich is sitting in front of his trading screen. "All-time high," he thinks. "Don't buy now."

Three days later: Bitcoin at 59,000. "Perfect! 15% discount."

He buys.

One week later: 55,000 dollars. "Even cheaper!" Buys again.

December: 47,000. "Generational buying opportunity!" Buys.

January 2022: 38,000. "This is the bottom!" All in.

May 2022: 30,000. His account: empty. Bitcoin: still in free fall.

November 2022: 15,500 dollars.

-77% from the peak.

Why am I telling you this? Because this story is not an isolated case. It's the rule.

Over the last 5 years I analyzed 295 "buy the dip" trades. The result? A disaster that shocked even me.

In this article I'll show you:

  • Why 295 "buy the dip" trades produced a loss of -51%
  • The ONE number that decides success or ruin
  • And why your YouTube guru will never tell you this

Let's go.

The 295-Trade Bottom Line

Let's look at the data. Brutal reality, no opinions:

Dip SizeNumber of TradesWin RateFinal Result
-5%29533%-51%
-10%23141%-66%
-15%14458%+53%
-20%8267%-1%
HODL1100%+100%
Trend-Following4774%+202%

The numbers in the table are clear. But the difference only becomes truly visible when you visualize it. Hover over the bars:

See the pattern? The red bars dominate.

The popular "small dips" are wealth destroyers. Buy at -5%? You lose half your money.

Why?

Bitcoin is not yogurt on sale. It's a slide that only goes down. Until it doesn't.

Remember: Real dips are rare. Fake dips are daily.

The 22.5% Rule

In 5 years there were only 8 real dips. Moments where buying actually worked.

The problem? After the first "dip signal," Bitcoin fell on average another 22.5%.

2022 was the nightmare: After the first -15% signal, Bitcoin fell another 60%. Over 276 days.

Imagine: You buy at -15%. Think you're smart. Then you watch your investment lose value for 9 months straight.

Every. Single. Day.

Clear?

Why YouTube Gurus Lie

"Buy the dip" is content gold. Sounds action-packed. Gets clicks. Sells courses.

The truth? Boring.

The truth is: Wait. Patience. Follow trends instead of guessing.

But "wait 6 months until the trend reverses" doesn't get subscribers.

"BITCOIN FLASH SALE! BUY NOW!" does.

Remember: Anyone giving you daily buy signals is profiting from your trades. Not from your gains.

What Actually Works

The data doesn't lie:

Trend-Following: +202% in 5 years. 47 trades. 74% win rate.

The system? Stupidly simple:

  • Buy only when the long-term trend points up
  • Sell when it turns down
  • Wait. A lot.

Sounds boring?

Good.

Boring makes you rich. Exciting makes you broke.

The 15% Sweet Spot

If you still want to play "buy the dip": -15% is your friend.

144 trades. 58% win rate. +53% profit.

But: You need nerves of steel. And an account that survives another -20%.

Most people have neither.

Your 3-Point Strategy

  1. Forget -5% and -10% dips. That's noise, not signal.

  2. At -15%: Maximum 25% of your crypto budget. No more.

  3. Better: Follow the trend. Buy green, sell red. +202% speaks for itself.

Period.


Hey, I'm Dominic. The physics teacher who tested 295 "buy the dip" trades so you don't have to.

This data cost me 6 months of work. But it saved me (and now you) tens of thousands of euros.

Write me if you have questions. I read every email.

Your turn. Stop the dip-buying. Start making money.

-> HODL Beats 27 out of 30 Strategies -- Why doing nothing beats almost everything

-> Crash Recovery Calculator -- How much does BTC need to rise after a dip?

-> Buy the Dip Game -- Test if you can beat the market

-> What Does the Bot Say Right Now? -- Current signal

Your Dominic, the guy who tested "buy the dip" on 6 years of data. So you don't have to.

Disclaimer: This is not financial advice. All backtests are based on historical data and do not guarantee future results. Only invest what you can afford to lose.

Dominic Tschan

Dominic Tschan

MSc Physics, ETH ZurichPhysics teacher · Crypto investor · Bot builder

ETH physicist who tested 200+ trading strategies on 6 years of real market data. Runs 5 tier-labeled bots — 1 on real capital, 3 paper, 1 backtest-only. Here I share everything: results, mistakes, and lessons.

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