Breaking Inflation unexpectedly fell in March, with core CPI tumbling to a 4-year low. KOSDAQ - Delayed Quote • KRW MegaStudyEdu Co. Ltd (215200.KQ) Follow Compare 46,000.00 +1,650.00 +(3.72%) At close: 3:30:30 PM GMT+9 Sustainability data is currently not available for 215200.KQ.