AS ▲ +4.3% - Amer Sports, Inc. $AS - Amer Sports Updates Long-Term Financial Algorithm and Third Quarter 2026 Guidance American Sports' stock rose 4.3% following the company's update to its long-term financial algorithm and revised third quarter 2026 guidance, suggesting investors responded positively to the strategic adjustments and forward outlook the company provided. 16-SEP-2026 04:17 PM ET