After Chinese regulators launched a centralized remediation of cross‑border
broker practices, the Futu NiuNiu app shows divergent trading statuses across
accounts held by the same investor. Some existing mainland China investors’ Futu
Securities (Hong Kong) accounts are blocked from buy orders and require updated
overseas ID, while Moomoo accounts run by a U.S.-licensed provider can still
place orders. Separately, several locally licensed Hong Kong brokers’
account‑opening channels remain operable and intermediaries continue recruiting
mainland clients on social platforms with cashback incentives.