The positive stock movement for CGC is directly tied to the announcement of strategic corporate actions, including the exchange of common shares by CBI for exchangeable shares, and the subsequent board resignations. These actions are perceived positively by the market as they align with Canopy Growth's USA expansion strategy, which includes planned acquisitions of Wana, Jetty, and Acreage. The anticipation of these acquisitions and the restructuring of the board are likely to foster investor optimism about the company's future growth prospects in the USA, contributing to the stock's upward trajectory.