How Japan, South Korea and the US coordinated to defend the yen and won amid market turmoil, exposing new financial vulnerabilities. DISCLAIMER: This is a developing story and is for informational purposes only and should not be considered investment advice, solicitation, or portfolio management services. However, the company, its affiliates, or contributors may hold financial interests in certain securities or markets discussed herein. Readers should conduct their own research or consult a qualified financial advisor before making any investment decisions. https://creativecommons.org/licenses/by-nc-nd/4.0/REPUBLISH: Republish our articles online or in print for free if you follow these guidelines.