Duolingo Inc. (DUOL) gained positive momentum following its limited-time in-app collaboration with the popular game 'Genshin Impact'. The partnership features a quest designed specifically to drive short-term user engagement and reactivate lapsed users.

This initiative is anticipated to lift daily active users and increase conversions to paid subscriptions. Gaming media outlets amplified the collaboration, helping Duolingo reach a broader audience of potential new learners.

The strategic cross-promotion and resulting positive sentiment drive the stock's upward movement. Investors, however, await confirmation of a durable impact on user metrics and revenue, which will be detailed in upcoming earnings reports.