A new partnership with Amazon.com sparked an 18.7% rally in the shares of Blackberry (BB.TO) which jumped 49 spots in the SIA S&P/TSX Composite Report yesterday to 21st place. The shares are also up 148 spots in the last month. Within the report, the shares have returned to the Green Favored Zone for the second time this year after spending most of 2018 and 2019 in the yellow and red zones.