Norway stocks higher at close of trade; Oslo OBX up 0.89%

European stock markets closed higher across three nations. In Norway, the Oslo OBX rose by 0.89% at the end of trade. Similarly, Belgium's BEL 20 index saw an increase of 0.22% by the close of the session. Portugal also reported positive results, with the PSI index climbing 0.27% at the close of trade. All three markets maintained an upward trajectory throughout the trading day, reflecting a general positive trend in these specific regions.