The VN-Index edged up two tenths of a percent on Wednesday, posting its eighth consecutive positive session as foreign investors were net buyers for the fourth session in a row. NVL (+1.9%) was the day’s top contributing gainer. In the oil & gas sector, both GAS (+1.1%) and PLX (+2.1%) increased. Banks STB (+2.8%) and MBB (+1.4%) both advanced for the second day in a row.