The divestiture of Yandex's Russian and certain international businesses for a significant sum indicates a strategic shift towards focusing on international markets. This move could be seen positively by investors as it aims to unlock new growth potential outside of Russia, especially considering the mandatory discount imposed by the Russian government on foreign asset sales. The sale's completion and the focus on international business lines could potentially enhance Yandex's market position and investor sentiment, despite the backdrop of a Nasdaq delisting notice.