** Shares of agrochemical maker DHNP.NS rise as much as
9.14% to 839 rupees in their biggest intraday rise since July 22
** Gurgaon, Haryana-based co on Wednesday approved buyback
of up to 1 mln shares at 1,000 rupees per share urn:newsml:reuters.com:*:nFWN2GC0U4
** Buyback price represents ~30% premium to stock's
Wednesday's close
** 227,851 shares change hands vs 30-day avg of 115,515 by
0608 GMT
** Stock hit a record high on July 20 and has lost ~13% in
value since
** Including session's gains, stock has more than doubled
YTD
(Reporting by Vibhuti Sharma in Bengaluru)