According to ChainCatcher, CryptoSlate released NFT-related statistics for 2022. The data showed that the total NFT transaction volume in 2022 was US$55.5 billion, a month-on-month increase of 175% and a 390-fold increase compared to 2020.
NFT trading volume peaked at $17.4 billion in January, and has been declining since then, except for a month-on-month increase in April. In addition, 46% of the total NFT trading volume may be generated by counter-trading, not real transactions. (Source link)