Rocket Lab Today RKLB Rocket Lab $143.39 +0.19 (+0.13%) 52-Week Range $25.24 ▼ $150.85 Price Target $97.19 Add to Watchlist Rocket Lab NASDAQ: RKLB is not a company that stays out of the news for long. The stock closed Tuesday at $143.20, up over 105% year-to-date. The momentum behind the name has been extraordinary over the last year. Get Rocket Lab alerts: And more recently, over the prior two weeks, a rapid succession of catalysts has reinforced why Rocket Lab remains one of the most closely watched comp ...