Stocks maintain downward trend

Stocks fell for the fourth consecutive day yesterday due to thin investor participation amid the just-concluded subscription for the country's biggest-ever initial public offering (IPO). Robi Axiata, a mobile network operator, aims to raise Tk 523 crore from the market by issuing 52.37 crore ordinary shares at face value, eclipsing Grameenphone's Tk 486.1 crore flotation in