They were also net sellers of bonds at Bt16.6 billion.
The return of foreign investment, thanks to the quantitative easing in some developed economies, pushed the SET index to gain 5.58 per cent in the first month of the year. At the end of the month, the SET index closed at 1,581.25 points. Combined average trading value of SET and its second-tier bourse was Bt
55.29 billion.