With the increasing application of emerging technologies such as artificial intelligence and big data in cryptocurrency market analysis, the actual influence of the market predictions provided by these technologies on the price trend of cryptocurrencies is complex. Artificial intelligence can analyze a large amount of historical price data, market news, social media public opinion and other multi - source information to build prediction models. Big data can help quickly process and analyze massive market data to discover potential market laws. However, the cryptocurrency market is highly complex and affected by many factors. Technical prediction models may not be able to fully and accurately predict price trends. For example, sudden