India's KNR Constructions trading volumes hit record high after block deal

** Shares of KNR Constructions KNRCON up 6.3% to 207 rupees, set for biggest intraday pct gain in nearly three months

** Stock up after 286,083 shares change hands in a block deal at 217.6 rupees, a premium of nearly 12% over last close

** A record high of nearly 57 mln shares traded, ~103x its 30-day moving avg

** Avg rating of 17 analysts covering the stock is "hold" and median PT is 207.5 rupees

** YTD, KNRL down ~44%