PayPay Securities is a mobile app that allows users to easily choose then buy US-listed stocks and Japanese exchange-traded funds rather than using conventional trading platforms. PayPay証券 日本初3タップで株の売買ができる証券取引アプリPayPay証券。日本株・米国株銘柄を1,000円から売買可能。24時間365日約定。投資をもっと身近に