Short-selling the three major US stock indexes can open an account through Aide's one-stop authorized brokerage software, and you can do more short-selling operations through ETF trading of the three major US stock indexes.

One-stop service is a licensed broker of the Securities and Exchange Commission (SEC) (registration number 8-70253) and the Commodity Futures Trading Commission (CFTC), and an authorized member of the National Futures Association (NFA) (NFA ID: 05 17573).

He is also an approved member of FINRA (CRD number: 299423) and a member of SIPC.

It can provide investors with services such as Hong Kong stocks, US stocks, international futures, options, ETFs, nest wheels, bull and bear certificates and more securities and futures derivatives.