Stock surge: Plug Power (NASDAQ: PLUG) shares have more than doubled since early September, hitting a 52-week high above $4.50 in early October, before pulling back to the mid-$3s . The stock traded around $3.40 on Oct. 17 (down about 5% on Oct. 15) after a massive rally . PLUG is up roughly 65% year-to-date, making it one of 2025’s top-performing clean-energy stocks .Catalysts: Analysts and...