South Korean officials monitor currency trades 24 hours a day
To prevent speculators from crashing the won, the government tracks offshore derivative markets where high stakes bets can trigger a financial domino effect in Seoul.
In the high stakes world of global finance, a country's economic stability can be threatened by trades happening thousands of miles away. South Korean regulators have deployed a specialized task force to monitor currency markets 24 hours a day, specifically targeting a complex financial instrument known as non deliverable forwards. These are essentially bets made in offshore hubs like New York or London on what the Korean won will be worth in the future. Because these trades happen outside Korea's direct jurisdiction, they can create a feedback loop that forces the local currency to plummet before the markets in Seoul even open for the day.