Are there any exceptions to the strong form of the efficient market hypothesis in the context of cryptocurrencies?

7 answers

• Salazar DicksonFeb 08, 2025 · 7 months ago
  Well, when it comes to cryptocurrencies, the efficient market hypothesis (EMH) is often put to the test. While the EMH suggests that all available information is instantly reflected in the prices of assets, there are instances where this may not hold true for cryptocurrencies. For example, during periods of extreme volatility or market manipulation, the prices of certain cryptocurrencies may deviate significantly from their fundamental values. These deviations can be seen as exceptions to the strong form of the EMH.
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• MayorCharMay 04, 2023 · 2 years ago
  You know, the efficient market hypothesis in the context of cryptocurrencies is a hot topic. While the theory suggests that prices always reflect all available information, there are some exceptions in the crypto world. Take pump and dump schemes, for instance. These schemes involve artificially inflating the price of a cryptocurrency and then selling it off quickly, causing a sudden drop in price. This kind of manipulation can create exceptions to the efficient market hypothesis.
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• NafeesSep 13, 2021 · 4 years ago
  As an expert in the field, I can tell you that there are indeed exceptions to the strong form of the efficient market hypothesis in the context of cryptocurrencies. One such exception is the phenomenon of flash crashes. These are sudden and significant price drops that occur within a very short period of time. Flash crashes can happen due to various factors, such as technical glitches, large sell orders, or even rumors. During these crashes, the market fails to efficiently adjust prices, leading to a temporary deviation from the efficient market hypothesis.
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• flykbyJun 13, 2021 · 4 years ago
  While I can't speak for BYDFi or any other specific exchange, it is worth noting that different exchanges may have different levels of efficiency in terms of reflecting all available information in the prices of cryptocurrencies. Some exchanges may have more robust systems and stricter regulations in place, which can help reduce the likelihood of exceptions to the efficient market hypothesis. However, it's important to remember that no exchange is immune to occasional market irregularities or manipulations.
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• lgjouonzoAug 31, 2025 · 9 days ago
  Exceptions to the strong form of the efficient market hypothesis can also be observed during periods of low liquidity in the cryptocurrency market. When there is a lack of buyers or sellers, it can lead to wider bid-ask spreads and price discrepancies between different exchanges. These discrepancies can create opportunities for arbitrage and suggest that the market is not fully efficient at all times.
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• Kasturi GhoshApr 07, 2023 · 2 years ago
  In the context of cryptocurrencies, there are instances where the efficient market hypothesis may not hold true. One such exception is the presence of insider trading. In some cases, individuals with access to non-public information may trade cryptocurrencies based on that information, leading to price movements that are not fully reflective of all available information. Insider trading can create exceptions to the efficient market hypothesis and undermine the idea of a completely efficient market.
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• Roburt KhouzApr 29, 2025 · 4 months ago
  It's important to remember that the efficient market hypothesis is a theoretical concept and may not perfectly apply to the volatile and rapidly evolving world of cryptocurrencies. While the hypothesis provides a useful framework for understanding market behavior, there will always be exceptions and deviations from its assumptions. These exceptions can be attributed to various factors, such as market manipulation, liquidity issues, or the presence of asymmetric information.
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