['ORG | Aperam', 'ORG | Galapagos', 'ORG | Umicore', 'ORG | arGEN-X', 'PERCENT | 2.21%', 'PERCENT | 3.77%', 'PERCENT | 4.64%', 'PERCENT | 5.73%', 'exchangeName | BEL_20', 'stockChange | boosted', 'stockChange | increased', 'stockChange | increased', 'stockPoints | 112.90', 'stockPoints | 168.45', 'stockPoints | 23.92', 'stockPoints | 39.09']
BEL 20 was boosted by Umicore (39.09) and Aperam (23.92), which increased by 5.73% and 4.64%, along with Galapagos (168.45) and arGEN-X (112.90), which increased by 2.21% and 3.77%.