The Thai baht's collapse helped trigger the 1997 Asian financial crisis and stock-market crashes across the region.
Thailand abandoned its long-standing peg to the U.S. dollar on July 2, 1997, allowing the baht to float. The currency then lost substantial value, exposing heavy foreign-currency debts held by Thai companies and financial institutions.
The crisis spread through investor confidence and financial links. Indonesia, South Korea and other economies experienced currency pressure, falling share prices, corporate failures and banking problems. The International Monetary Fund arranged assistance programs for several affected countries, often alongside demanding economic reforms.
The baht was the starting point commonly associated with the crisis, but the event had broader causes. Many economies had accumulated short-term foreign debt, property bubbles and weak financial regulation. The crisis was therefore more than a currency episode: it became a regional banking, corporate and stock-market shock. Recovery paths differed, with some currencies and equity markets taking years to stabilize.