📈 Persistent Systems Market Brief Investor interest in **Persistent Systems** stock remains high following its strong December-quarter performance. Brokerages have largely **reiterated 'Buy' ratings**. This is driven primarily by significant **AI-led margin expansion** and **steady deal momentum** reported by the company. Analysts highlighted the quarter's impressive **margin gains**. However, a key cautionary note surrounds the stock's **premium valuations** and the question of how **sustainable** the recent sharp margin improvement will be moving forward.