Upwork (UPWK) shares soared 8.1% in the last trading session to close at 19.6.Themovewasbackedbysolidvolumewithfarmoreshareschanginghandsthaninanormalsession.Thiscomparestothestock′s27.719.6. The move was backed by solid volume with far more shares changing hands than in a normal session. This compares to the stock's 27.7% gain over the past four weeks.Upwork is benefiting from AI-driven platform enhancements, strategic acquisitions, increased demand for AI-related work, and growth in its Business Plus offering.This online freelance marketplace operator is expected to post quarterly earnings of 19.6.Themovewasbackedbysolidvolumewithfarmoreshareschanginghandsthaninanormalsession.Thiscomparestothestock′s27.70.25 per share in its ...