STEX is an exchange platform in which it operates with cryptocurrencies, with hundreds of trading pairs. This platform makes use of several unique high frequency trading algorithms for users, which are also used in traditional stock exchanges, to generate high liquidity, trading volumes and speed rates that would come to benefit those who use this platform. . The multilanguage portal, with more than 11 languages, including Spanish, English, Russian, Portuguese and Chinese, is run by Etna Development OU. STEX requires verification to protect against fraud. Furthermore, once this process has been completed, it provides the client with better opportunities to use the crypto market. In particular, it reduces commercial fees, allows you to work with fiat currencies, and simplifies the recovery of lost two-step authentication, and in addition to this, the platform has a listing form to offer the cryptocurrency projects of its clients, in an Initial Exchange Offer (IEO). The estimated time to add a digital currency is two to seven days.