HONG KONG, July 27, 2015 /PRNewswire/ - Cedrus Investments ("Cedrus"), a global leader in the nanotechnology investment arena, announced today the 1H2015 performance of its two global nanotechnology indices, both launched in October 2009 - Cedrus Nanotechnology Index - Diversified (CNID) and Cedrus Nanotechnology Index - Pure (CNIP).