The benchmark index of the Dhaka bourse hits three-month high today thanks to the increased participation of high net-worth investors. The DSEX, the main index of the Dhaka Stock Exchange (DSE), rose 39 points, or 0.70 per cent, to stand at 5,645.69. The index ended the day at 5,646 on last February 4, according to data from the premier bourse. Big investors are pouring funds