HelloTrade, a blockchain trading platform founded by former BlackRock executive Kevin Tang, has raised $4.6 million in a Series A funding round. The investment was led by Dragonfly Capital, with participation from Mirana Ventures and several angel investors. The platform, co-founded by Wyatt Raich, aims to facilitate access to US stocks and commodities for overseas investors in Vietnam, Indonesia, and other regions using blockchain technology. HelloTrade plans to offer derivatives like perpetual futures and is set to launch by early next year.