Rocket Lab Corporation (NASDAQ:RKLB – Get Free Report) shares were down 8.5% during mid-day trading on Friday . The stock traded as low as $70.39 and last traded at$70.65. Approximately 22,790,716 shares traded hands during trading, an increase of 8% from the average daily volume of 21,109,352 shares. The stock had previously closed at $77.18. Get Rocket Lab alerts: Rocket Lab News SummaryHere are the key news stories impacting Rocket Lab this week: Analyst Ratings ChangesA number of research analysts have ...