Support and launch updates

Operational support, live paper trading status, email preferences, and exchange guide entry points for AvalonQuant. Use this page to ask about public data, request a correction when a published figure looks wrong, manage newsletter email, or ask for your newsletter record to be deleted. From here you can also open the weekly recap for the latest delayed paper trading summary, the learn center for plain-language guides on paper trading basics and risk, and the exchange guides on fees, supported countries, KYC and security.