The shares of HYBE, K-pop group BTS' agency, fell 15% on Monday, reaching a 4-month low, after a low turnout at the group's comeback concert for their new album 'ARIRANG'. HYBE would post its biggest fall since June 2022 if the loss holds. Out of 2,60,000 expected, only 40,000 fans showed up at BTS' first concert in nearly four years.