07:44 12/15/2025 Is the interest rate difference between Korea and the US the real cause of the high exchange rate? 0 (0) I searched and found that the interest rate was reversed in the summer of 2022. Interest rates between Korea and the United States have clearly widened since around the end of 2022. How useful was this post? Click on a star to rate it! Submit Rating Average rating 0 / 5. Vote count: 0 No votes so far! Be the first to rate this post.