On January 26, Coinmarketcap data showed that the counterfeit products seasonal index (Altcoin SeasonIndex) is now 46, down 1 point from yesterday. The index shows that in the past 90 days, about 46 of the top 100 cryptocurrencies by market capitalization have risen faster than Bitcoin. It is reported that the CMC Cryptocurrency Counterfeit Products Quarterly Index is a real-time indicator to determine whether the current cryptocurrency market is in a season dominated by counterfeit products. The index is based on the performance of the top 100 counterfeit products relative to Bitcoin over the past 90 days.