source:[1] Deere Stock (DE): Earnings, Tariffs, and Investor Day Targets to Watch Before the Dec. 15, 2025 US Market Open - ts2.tech (https://ts2.tech/en/deere-stock-de-earnings-t ...)[2] Stocks making the biggest moves midday: Zillow, KLA, iRobot, Immunome & more - CNBC (https://www.cnbc.com/2025/12/15/stocks-making ...)[3] Stocks making the biggest moves premarket: iRobot, Las Vegas Sands, Tilray & more - CNBC (https://www.cnbc.com/2025/12/15/stocks-making ...)