India's Raajmarg Infra Investment Trust up 6% in trading debut
** Raajmarg Infra Investment Trust RAAM.NS units up 6.1% at 106.11 rupees in trading debut ** RAAM opened at 107 rupees vs IPO issue price of 100 rupees ** Highway operator InvIT's 60 billion rupees ($639.2 million) IPO subscribed about 14 times, with institutional investors leading demand ** RAAM backed by state-owned National Highways Authority of India ($1 = 93.8700 Indian rupees) (Reporting by Nandan Mandayam in Bengaluru) ((Nandan.Mandayam@thomsonreuters.com; Mobile: +91 9591011727;))