** Dry bulk shipper's shares DCIX.O up 50.9 pct at $1.20
premarket after share buyback plan
** Top pct gainer among U.S. stocks before the bell and on
pace for best day in a year
** Board authorizes share repurchase of up to $6 mln of its
common shares; DCIX has 14.9 mln shares outstanding urn:newsml:reuters.com:*:nGNX7ssJp9
** Company has market value of $11.5 mln, per Refinitiv data
** Stock had lost ~80 pct of its value in 2018
(Reporting by Amy Caren Daniel in Bengaluru)
((Reuters Messaging:
Amy.CarenDaniel.thomsonreuters.com@reuters.net))