Multiple choice general knowledge Stockmarket in Korea KSE-100 BEL20 Nikkei 225 KOSPI Reveal answer Fill a bubble to check yourself D Correct answer Explanation KOSPI (Korea Composite Stock Price Index) is the main stock market index of South Korea. It tracks all common stocks traded on the Korean Exchange. KSE-100 is Pakistani, BEL20 is Belgian, and Nikkei 225 is Japanese.