Harvest Portfolios, otu nọọrọ onwe ha Canadian ego management ụlọ ọrụ, gbara akwụkwọ nke mbido na-ede n'akwụkwọ ya Blockchain Technologies ETF na January, na-achọ inye Canadian investors na ohere ịzụta n'ime blockchain technology oru, dị ka Globe and Mail.
