Could you please elaborate on the current status of NEO trading? I'm particularly interested in knowing the major exchanges where NEO is being traded, its recent trading volume trends, and any significant price movements. Additionally, I'd like to understand if there are any regulatory concerns or new developments in the NEO ecosystem that might affect its trading. It would be great if you could provide a concise yet comprehensive overview of NEO's trading landscape. Thank you for your insights and assistance in this matter.