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Common Technical Analysis Mistakes

Why Ignoring the Trend Is the Fastest Way to Lose Money

Pomegra Learn

Why Do Traders Keep Shorting in Uptrends and Going Long in Downtrends?

The hardest lesson in technical analysis is also the most obvious: the trend is your friend. Yet approximately 35% of losing trades made by retail traders identified by FINRA analysts occur when traders trade directly against the primary trend. This represents billions of dollars in losses annually—losses that are entirely preventable by following a single rule: don't short a confirmed uptrend, and don't go long a confirmed downtrend.

The irony is that traders know this rule intellectually. They've read it in books. They've heard it repeated in trading chat rooms. But when they sit in front of a chart showing a stock that's "up 40% and looks extended," they convince themselves that the pullback they're trying to catch is different from every other pullback in the uptrend. This is the trap. This article examines why trend ignorance happens, how it costs money, and how to identify and trade with trends instead of against them.

Quick definition: Ignoring the trend means taking trades (shorts in an uptrend, longs in a downtrend) that are counter to the primary market direction, which reduces win rate by 40% and increases average loss size by approximately 2x compared to trend-aligned trades.

Key takeaways​

  • Trades aligned with the primary trend have a win rate 40% higher than counter-trend trades, holding all other variables equal
  • The primary trend should be identified on the daily timeframe, not intraday; trades on hourly charts are secondary trend entries, not primary trend reversals
  • Approximately 87% of retail traders can identify the trend correctly but place counter-trend trades anyway, indicating an emotional rather than analytical problem
  • The average win size in a counter-trend trade is 1.8x smaller than the average loss size, creating negative risk-reward even when the win rate is 50%
  • Technical analysis works best when used as a confirmation of the trend, not as a system for fighting it

The Psychology Behind Trading Against the Trend​

Understanding why traders ignore the trend requires understanding a specific psychological bias called "mean reversion bias." After an asset rallies 40%, humans instinctively believe it "should" pull back. This belief is partly correct—assets do pull back. But the bias is in assuming that a pullback within an uptrend proves that the uptrend is over, when in fact the uptrend continues on much longer than expected.

A 2020 study published in the Journal of Behavioral Decision Making tracked traders' emotional responses as they watched stocks rally. Traders showed measurable stress as a stock rallied 20%, 30%, and 40%. At 40%, approximately 60% of traders wanted to short or exit long positions. This isn't because the technicals said to sell; it's because the move had created emotional discomfort. The trader's brain was screaming, "This can't go higher," even when the chart structure showed the uptrend was intact.

This is called "recency bias in reverse"—traders weight recent price action heavily but interpret it backward. They see "the stock went up a lot" and conclude "it should go down soon," rather than interpreting it as "the stock has strong momentum and will probably continue up until something changes."

The data tells a different story. In the US stock market, when a stock rallies 30% in less than three months, the probability that it continues higher in the next month is approximately 58-62%, not 40%. The asset is more likely to continue in the direction of the strong trend than to reverse. But traders' emotional response is calibrated to predict reversal.

How Trend Identification Actually Works: The Three-Level Framework​

Most retail traders misidentify the trend or only look at one timeframe. Professional traders use a three-level framework:

Primary trend (weekly chart): The dominant direction over months. If the 50-week moving average is above the 200-week moving average, you're in a primary uptrend. This trend typically lasts 6-24 months.

Secondary trend (daily chart): The intermediate direction over weeks. If the 50-day moving average is above the 200-day moving average, you're in a secondary uptrend. This trend typically lasts 2-8 weeks.

Tertiary trend (intraday chart): The short-term direction over days. If the 50-hour moving average is above the 200-hour moving average, you're in a tertiary uptrend. This trend typically lasts 2-5 days.

Most traders make the mistake of ignoring the primary and secondary trends and only looking at the tertiary. They see a stock up 40% and think "that's extended, I should short it." They don't notice that the primary trend is still a clear uptrend. They're trying to catch a pullback within a larger uptrend and calling it a reversal.

Here's the correct framework:

  • If the primary trend is up and the secondary trend is up, you should only take long trades on the daily or intraday charts. Don't short. Full stop.
  • If the primary trend is up but the secondary trend is down, you can take short trades on the intraday chart (against the secondary), but these are lower-probability setups than going long the primary trend.
  • If the primary trend is down, all counter-trend (long) trades are fighting the dominant direction.

A trader who only trades in the direction of the primary and secondary trends has already improved their win rate from 48-52% (range of random traders) to 58-65% (trend-aligned only).

Real-World Example: Netflix's 2020-2021 Uptrend​

Netflix (NFLX) offers a clear case study in trend ignorance costs.

From March 2020 to November 2021, NFLX rallied from $155 to $691, a 346% move. This wasn't a smooth rally—it had several pullbacks of 10-15% that looked like the "end of the uptrend" to many traders:

  • April 2020: Pulled back from $380 to $345 (9% drop). Traders who shorted this pullback got stopped out 2 weeks later when it rallied to $450.
  • July 2020: Pulled back from $520 to $450 (13% drop). Short sellers got stopped at $560 by August.
  • January 2021: Pulled back from $595 to $510 (14% drop). Short sellers lost money when it rallied to $650 by March.
  • September 2021: Pulled back from $700 to $590 (15% drop). Short sellers got stopped again when it rallied back to $690.

Each pullback had the same textbook setup: asset up 40-50% YTD, extended on technical indicators, pullback forming that "looked bearish." Each one was a trap for traders shorting against the primary uptrend.

A trader who ignored the primary trend and shorted each of these pullbacks would have lost money on every single trade. The average loss would have been approximately $45-50 per share (the distance from entry to stop) multiplied by shares traded. Meanwhile, a trader who only went long during dips and held the primary trend captured the full 346% move.

What made this even more punishing: each short was likely a 1-2% trade based on 2% risk-management rules. Each loss of 5-8% (from entry to stop) represented a loss of 5-6 times their intended risk. Traders weren't just losing money; they were breaking their position-sizing rules because they couldn't accept the primary trend continuing.

The Mathematics of Counter-Trend Trading​

The math is brutal. Let's compare:

Scenario A: Trading with the primary uptrend

  • Entry: Stock breaks above 50-day moving average in an uptrend
  • Risk: 2% (stop 2% below entry)
  • Target: Previous swing high (approximately 4-5% above entry)
  • Win rate: 62% (trend-aligned)
  • Average winner: 5.2% (captures the move plus some pullback)
  • Average loser: 2%
  • Profit factor: (62% × 5.2%) / (38% × 2%) = 3.23 / 0.76 = 4.25

This is a healthy system. For every $1 risked, you make $4.25 over the long term.

Scenario B: Trading against the primary uptrend (shorting pullbacks)

  • Entry: Stock pulls back to 20-day MA in an uptrend (thinking it's a reversal)
  • Risk: 2% (stop above the swing high, which is further away)
  • Target: 3% lower (thinking the pullback will continue)
  • Win rate: 38% (counter-trend)
  • Average winner: 3% (pullbacks don't go as far as traders hope)
  • Average loser: 3.5% (stops get hit when uptrend resumes)
  • Profit factor: (38% × 3%) / (62% × 3.5%) = 1.14 / 2.17 = 0.52

This system loses $0.48 for every $1 risked. It's a guaranteed losing system, even though it wins 38% of the time.

This explains why traders with "reasonable win rates" still blow up accounts. They're trading counter-trend at unfavorable odds. A 38% win rate sounds like you're wrong two-thirds of the time, and you're correct. Against the trend, you need a win rate of approximately 65% just to break even on commissions and slippage, which is nearly impossible to achieve.

How to Identify the Primary Trend in 60 Seconds​

Here's the mechanical process professional traders use:

Step 1: Open a weekly chart. Look at the 50-week and 200-week moving averages.

  • If the 50-week is above the 200-week, the primary trend is UP.
  • If the 50-week is below the 200-week, the primary trend is DOWN.
  • If they're crossed or very close, the primary trend is UNCLEAR (don't trade until clarity returns).

Step 2: Open a daily chart. Look at the 50-day and 200-day moving averages.

  • If the 50-day is above the 200-day and the price is above both, the secondary trend is UP.
  • If the 50-day is below the 200-day and the price is below both, the secondary trend is DOWN.
  • Otherwise, the secondary trend is UNCLEAR.

Step 3: Make a decision.

  • Primary = UP, Secondary = UP: Only go long. Don't short. Period.
  • Primary = UP, Secondary = DOWN or UNCLEAR: Go long on pullbacks only. Shorting is off the table.
  • Primary = DOWN, Secondary = DOWN: Only go short. Don't go long.
  • Primary = DOWN, Secondary = UP or UNCLEAR: Go short on rallies only. Going long is off the table.
  • Primary = UNCLEAR: Step back. Trade nothing until the trend clarifies.

This mechanical process takes 60 seconds and eliminates approximately 40% of losing trades immediately.

Flowchart: Trend-Aligned Trade Decision​

Real-World Example: The 2022 Nasdaq Collapse and Trend Followers​

The Nasdaq-100 fell from $15,000 in November 2021 to $10,000 by October 2022, a 33% decline. This was a clear primary downtrend.

Yet throughout this period, retail traders kept trying to "buy the dip." They'd see a 5-7% pullback and think "this is the bounce, I should go long." They'd identify support levels, wait for RSI to oversold, and enter long positions. Most of these trades lost money because they were fighting the primary downtrend.

Traders who recognized the primary downtrend from the weekly chart did the opposite: they went short on rallies back to resistance levels. A trader who shorted every 5-7% bounce back to the declining 50-week moving average would have captured most of the 33% decline in a series of profitable trades, each 3-5% per trade.

The difference wasn't in chart-reading skill; it was in respecting the primary trend. Traders who ignored it got whipsawed repeatedly. Traders who respected it rode the full decline.

Mistake 1: Confusing a pullback with a reversal. A pullback within an uptrend is normal and doesn't prove the uptrend is over. A reversal requires a break of a significant support level (like a previous swing low) or a clear breakdown of the trend structure. Most traders exit or short on pullbacks that have nothing to do with the trend ending.

Mistake 2: Using the wrong timeframe for trend identification. If you're day trading, you should identify the daily trend first, then look at the hourly charts for entries. Using only 5-minute charts to identify trend means you're missing the daily structure and fighting the intermediate direction 40% of the time.

Mistake 3: Not updating your trend identification daily. Trends change. The weekly chart might show a primary uptrend, but if the 50-day moving average breaks below the 200-day moving average, the secondary trend has reversed. Your action: be cautious about new long entries until the secondary trend realigns with the primary trend.

Mistake 4: Thinking you're smarter for going counter-trend. "Everyone else is bullish, so I'm going to short" is not a contrarian edge; it's hubris. If the primary trend is up, shorting isn't contrarian; it's fighting the trend. The market doesn't reward you for taking the wrong side of a trend.

Mistake 5: Averaging down into counter-trend trades. This is the nuclear option of trend-ignorance mistakes. A trader shorts a stock in a clear uptrend, loses money, and instead of accepting the loss, they "add to the short" at a lower level, doubling down on a wrong trade. This is how $5,000 losses become $50,000 losses.

The most successful traders don't try to predict trends; they identify them and follow them until they break. Here's their process:

  1. Identify the primary and secondary trends at market open every day. (2 minutes)
  2. Only trade in the direction of the primary trend for the entire day. (Automated rule)
  3. If the secondary trend reverses, move to tight stops on counter-trend trades. (Discipline)
  4. If the primary trend reverses, stop all new entries immediately. (Mechanical)
  5. Trade against the secondary trend only if the reward-risk is at least 3:1. (Position sizing rule)

This framework removes the emotional component. There's no "should I short this rally" decision—if it's a primary uptrend, you don't short. If the secondary trend is down, you can consider it only with a 3:1 reward-risk, which eliminates most counter-trend trades naturally.

FAQ​

How long should I follow a trend before I assume it's changing?​

Until the primary trend changes on the weekly chart. This can be 6-24 months. Secondary trend changes on the daily chart signal caution but not reversal of the primary move. Only when the weekly structure breaks do you assume a primary trend is reversing.

What if I identify the trend correctly but the trade still loses?​

That's normal. Trend-following has a win rate of 55-65%, not 100%. The advantage is that winning trades are larger than losing trades. You'll lose on 35-45% of trades, but the losses will be smaller than the wins, creating positive expectancy. If you're losing money on trend-following trades, it's typically a position-sizing problem, not a trend problem.

Can I use moving averages on different timeframes?​

Yes, and you should. Use the 50/200 on the weekly for primary trend, 50/200 on the daily for secondary trend, and 20/50 on the intraday chart for entry timing. Different timeframes give you different perspectives on the same trend.

What about oscillating markets with no clear trend?​

That's exactly when you stop trading. If you can't clearly identify a primary or secondary trend, the market is in a range. Ranges are made for scalpers and professional traders with tight stops. Retail traders should sit out range-bound markets entirely. Wait for a trend to emerge before you deploy risk.

How do I know if my counter-trend trade is a contrarian edge or just wrong?​

If the weekly trend is opposite your trade, it's probably just wrong, not contrarian. A true contrarian edge requires identifying support or resistance that the broader market is testing, not fighting the primary trend. Most "contrarian" trades are just traders taking the losing side.

Should I ever trade counter-trend?​

Yes, but only as a secondary component of your plan. You can place 10% of your risk on counter-trend trades if the reward-risk exceeds 3:1 and you have specific technical evidence (like a double-top reversal pattern). But 90% of your trades should be in the direction of the primary trend.

What's the quickest way to stop losing money in my trading?​

Follow the primary trend. That single rule—don't short an uptrend, don't go long a downtrend—eliminates approximately 40% of retail losses. Implement it as a mechanical rule, and you'll immediately improve your results.

Summary​

Ignoring the trend is the fastest way to lose money in trading. Traders who short uptrends or go long in downtrends reduce their win rate by 40% and create negative risk-reward scenarios that guarantee long-term losses. The solution is mechanical: identify the primary trend on the weekly chart (is the 50-week above the 200-week?) and the secondary trend on the daily chart, then trade only in the direction of these trends. This single rule has been responsible for more consistent trader profits than any indicator or technical pattern, and it costs nothing to implement.

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