exchangetraded products that return three times in either direction the underlying performance of ark invests etfs made their debut on the london stock exchange on tuesday with the products shortly to be made available on the euronext amsterdam and paris exchanges leverage shares is offering the products based on the ark innovation etf arkk  the ark next generation internet etf arkw and the ark genomic revolution arkg  leverage shares says the products will only the underlying etfs so no swaps or derivatives will be used to gain exposure the tripleleveraged etps carry management fees of 075 and the singleleveraged etfs charge 035 per annum and are available in dollars pounds and euros