In the cryptocurrency market, “speculative coins” is an informal term used to describe tokens that exhibit extremely abnormal price movements, lack fundamental support, and are typically highly controlled by a small number of players.These assets often move independently of the broader market, experiencing dramatic surges and crashes within a short period of time. Their volatility far exceeds that of mainstream cryptocurrencies such as Bitcoin and Ethereum, posing extremely high risks to ordinary investors.

The Definition and Nature of “Monster Coins”

“Speculative coins” are not a rigorous technical classification but rather a colloquial term used by market participants to describe a category of high-risk speculative assets. Their core characteristics can be summarized as the “three lacks”: a lack of solid fundamentals, a lack of practical applications, and a lack of long-term value support.The prices of these tokens are often driven entirely by market manipulation and sentiment; at their core, they represent a zero-sum game fueled by information asymmetry, in which manipulators exploit retail investors’ desire for sudden wealth to profit at their expense.

How to Identify “Speculative Coins”?

加密货币中的“妖币”:定义、识别方法与近期案例

Identifying potential “speculative coins” requires cross-verification across multiple dimensions. Here are some key perspectives to consider:

1. Token Distribution: Examining Control

  • Extremely small circulating supply with high concentration of control: Typical “speculative coins” often have a very limited circulating supply, with a large portion of tokens locked up or held by the project team and early investors. This allows major players to exert absolute control over the price with a relatively small amount of capital.For example, according to on-chain data from May 2026, nearly 88% of the SIREN token supply was held by a small number of entities.
  • Abnormal On-Chain Data: When examining on-chain transaction records, if you observe a large concentration of tokens in a small number of associated addresses (such as multi-signature wallets), or large, regular transfers from exchange cold wallets to specific on-chain addresses, this may be a sign of market manipulation.

2. Derivatives Data: Observing the Trading Arena

  • Abnormal Surge in Open Interest (OI): Many “speculative coins” are primarily listed for derivatives trading rather than spot trading on centralized exchanges. If the open interest of a small-cap token surges sharply to unreasonably high levels in a short period, it often indicates a massive influx of leveraged capital and extremely frenzied market sentiment.Historically, the open interest for the RAVE token once soared to hundreds of millions of dollars.
  • Divergence Between Price and OI: When prices continue to rise but open interest begins to decline, or when open interest remains high even as prices plummet, this may signal an impending trend reversal.
  • Abnormally High Funding Rates: Persistently extremely high funding rates may be a trap set by market makers to attract counterparties (short sellers), rather than a simple arbitrage opportunity.

3. Fundamentals and Narrative: Examining Value Support

  • Lack of Substance: Project white papers or promotional materials are hollow, merely packaged around buzzwords (such as AI, the metaverse, or Web3 entertainment), but fail to provide a clear technical roadmap, a viable product, or a genuine user ecosystem.
  • Overly Enthusiastic and One-Dimensional Community Atmosphere: Social media is flooded with trading calls, price predictions, and get-rich-quick stories, but lacks rational discussion regarding the project’s technology or progress.

Recent Examples of “Speculative Coins” in the Market

加密货币中的“妖币”:定义、识别方法与近期案例

The following are examples of tokens that were widely discussed in the market from late 2025 through 2026 and exhibited the characteristics of “speculative coins.” Please note that these examples are used to illustrate the traits of such assets, and their market conditions may have changed significantly.

  • RAVE: This token experienced a sharp surge in December 2025 and staged an extreme price swing in April 2026, “soaring 6,000% in ten days before plummeting 93%.” On-chain data showed a small circulating supply and highly concentrated holdings.
  • SIREN: In April 2026, the token experienced extreme volatility, surging 120% within 25 hours before plummeting 83% within the following 24 hours; its holdings were highly concentrated among a small number of addresses.
  • PIPPIN: As a token based on the “AI Agent” concept, its price rose rapidly from late November to early December 2025. On-chain monitoring data showed that a large number of affiliated addresses purchased the token during that period, with insiders controlling a significant proportion of the supply.
  • BEAT: Positioned as a “Web3 AI entertainment platform,” it launched from a low market capitalization in December 2025 and saw its price multiply several times over in a short period.
  • Tokens such as GENIUS, FOLKS, and AIA also exhibited characteristics during the same period, including massive single-day price swings and severe volatility triggered by single events (such as delisting from exchanges or incentive announcements).

It is important to emphasize that the cryptocurrency market is extremely volatile, and all investments carry risks. Investors should remain highly vigilant regarding these “speculative coins” with the characteristics described above and fully recognize the risk that their prices could potentially drop to zero. Sound investment should be based on in-depth research into a project’s fundamentals, team, and technical capabilities, rather than chasing short-term price speculation.