Cognitive Biases in Crypto: Understanding Anchoring, Recency, and Confirmation

As individual investors in crypto assets and other markets, we're all subject to cognitive biases—systematic patterns of deviation from norm or rationality in judgment. These mental shortcuts, while often efficient, can lead us astray, especially when dealing with complex and rapidly changing information. Understanding these biases is the first step in recognizing their influence on our decisions.

Anchoring: The All-Time High Trap

One pervasive bias in crypto investing is anchoring. This occurs when we rely too heavily on the first piece of information offered (the "anchor") when making decisions. For many crypto investors, the all-time high price of an asset serves as a powerful anchor.

Imagine Bitcoin reaching a peak of $69,000. Even after a significant correction, some investors might still anchor to this figure. They might think, "Bitcoin was $69,000; it's only $30,000 now, so it's a bargain." This perspective overlooks the current market conditions, fundamental changes, or prevailing sentiment. The previous high becomes a reference point that distorts the perception of current value, regardless of whether the asset is now fundamentally overvalued or undervalued at $30,000. The anchor distorts our assessment of what a reasonable price might be today.

Recency Bias: The Power of the Recent Past

Recency bias is our tendency to give more weight to recent events or information than to older ones. In crypto, this can manifest as extrapolating recent price action into the future.

Consider Dogecoin. If Dogecoin has seen a strong upward move over the last month, a victim of recency bias might assume this trend will continue indefinitely. They might focus on the recent gains and disregard a longer history of volatility or underlying factors that suggest the rally might be unsustainable. Conversely, if an asset has experienced a sharp decline in the past week, recency bias can lead to an overly pessimistic outlook, assuming the downward pressure will persist without considering potential support levels or shifts in market sentiment. We tend to believe what we have seen most recently is indicative of what will happen next.

Confirmation Bias and Echo Chambers

Confirmation bias is our inclination to seek out, interpret, and remember information that confirms our pre-existing beliefs or hypotheses. In the crypto space, this can create dangerous echo chambers.

An investor who believes a particular altcoin is poised for a massive breakout might actively search for news articles, social media posts, and forum discussions that support this view. They may dismiss or fail to notice any information suggesting the opposite. This selective exposure reinforces their initial belief, making it harder to objectively assess the asset's true prospects. This is amplified by the fact that many online communities surrounding crypto assets are designed to foster a specific narrative. Engaging only with sources that agree with your outlook creates an echo chamber where dissenting opinions are unheard, leading to a distorted view of reality. If you believe Solana is the next big thing, you might only follow analysts who consistently praise its development and ignore those highlighting its challenges.

Herd Behavior: Following the Crowd

Closely related to these biases is herd behavior. This is the tendency for individuals to mimic the actions or behaviors of a larger group. In financial markets, it means buying an asset because everyone else seems to be buying it, or selling because a panic is setting in.

During periods of extreme market sentiment, whether it's euphoria or fear, herd behavior can override individual analysis. Investors might pile into an asset like Bitcoin during a bull run simply because they see others profiting, fearing they will miss out (FOMO). Conversely, during a market crash, the fear of further losses can trigger a mass exodus, even if the underlying fundamentals haven't changed significantly. This collective action can often exacerbate price swings in both directions.

Overcoming Biases: Rules and External Feedback

Knowing about cognitive biases is a necessary but insufficient step. The biases themselves are often subconscious, meaning awareness alone doesn't make them disappear. However, we can employ strategies to mitigate their impact.

One effective method is to establish and adhere to a set of written investment rules. These rules should be decided upon during a calm, rational state, not during a moment of market stress. They could outline criteria for entering or exiting a position, diversification targets, or risk management protocols. For instance, a rule might state: "I will not invest more than 5% of my portfolio in any single volatile crypto asset," or "I will review my positions only weekly, not daily." Such rules provide a pre-determined framework that can help override emotional impulses driven by biases.

Another important strategy involves seeking external comparisons and objective data. This means looking beyond your personal conviction and the echo chamber of your usual sources. Comparing the performance of your holdings against broader market indices or even against similar assets can offer a more balanced perspective. Tools that present automated technical analysis and portfolio risk reviews, like gloppr.com, can provide rule-based scores and a record of past calls to compare against. These external data points can challenge your anchored beliefs or recency-driven assumptions. They offer a yardstick to measure your portfolio's performance and risk against a wider set of benchmarks, helping to identify when your perceptions might be skewed by internal biases.

By acknowledging these common cognitive traps and actively implementing strategies like pre-defined rules and external objective analysis, we can make more considered and less emotionally driven investment decisions. The goal is not to eliminate biases entirely—an impossible task—but to manage their influence effectively.

Can I ever completely eliminate cognitive biases?

It's highly unlikely. Cognitive biases are deeply ingrained aspects of human psychology. The aim is to recognize their presence and develop consistent strategies to counteract their most detrimental effects on your decision-making process.

How often should I review my investment rules?

Your investment rules should be established when you are in a rational state of mind. Periodic reviews—perhaps quarterly or annually—are advisable to ensure they still align with your long-term financial goals and risk tolerance, but avoid constant tinkering based on short-term market noise.

Is it bad to agree with other investors?

Not necessarily. Discussions with other investors can be valuable. The challenge arises when agreement occurs within an echo chamber that consistently filters out any contrary evidence, leading to a confirmation bias that reinforces potentially flawed assumptions.

This piece describes practices and their costs; it is not investment advice.