Rocket Lab (RKLB) closed at $54.73 on October 30, 2026, down 7.4% from the previous close, on volume of 15,054,895 shares (30-day average 20,014,600).
Data as of October 30, 2026.
30-Oct-2026
Rocket Lab Stock Lost Its Launch Date, but Has It Lost Anything Else? Investor Weighs In
TipRanks (Fri, 30-Oct 1:31 PM ET)
Pentagon releases satellite photo of secret Chinese spaceplane
Seeking Alpha News (Fri, 30-Oct 9:01 AM ET)
3 Best Growth Stocks with 60%+ Upside, According to Analysts
TipRanks (Thu, 29-Oct 9:33 AM ET)
‘Resist the Temptation,’ Says Investor About Rocket Lab Stock
TipRanks (Tue, 27-Oct 1:41 PM ET)
MISSION SUCCESS: Rocket Lab Launches 98th Electron Mission
Globe Newswire (Fri, 23-Oct 4:47 AM ET)
Viasat Advances NASA Communications Services Project Demonstration with Successful Launch
Globe Newswire (Wed, 21-Oct 8:00 AM ET)
Rocket Lab Announces Date of Third Quarter 2026 Financial Results
Globe Newswire (Tue, 20-Oct 4:30 PM ET)
Rocket Lab’s Iridium deal moves closer as 99.6% of votes back the transaction
Market Chameleon (Tue, 20-Oct 3:11 AM ET)
Iridium Announces Third Quarter 2026 Results
PRNewswire (Tue, 20-Oct 7:00 AM ET)
RKLB Bearish Calendar Put Spread with 212% Upside
Market Chameleon (Thu, 15-Oct 12:49 PM ET)
Rocket Lab Corp is engaged in space, building rockets, and spacecraft. It provides end-to-end mission services that provide frequent and reliable access to space for civil, defense, and commercial markets. It designs and manufactures the Electron and Neutron launch vehicles and Photon satellite platform. Rocket Lab's Electron launch vehicle has delivered multiple satellites to orbit for private and public sector organizations, enabling operations in national security, scientific research, space debris mitigation, Earth observation, climate monitoring, and communications. The business operates in two segments Launch Services and Space Systems. Geographically it serves Japan, and rest of the world and earns key revenue from the United States.
Rocket Lab trades on the NASDAQ stock market under the symbol RKLB.
As of October 30, 2026, RKLB stock price declined to $54.73 with 15,054,895 million shares trading.
RKLB has a beta of 4.39, meaning it tends to be more sensitive to market movements. RKLB has a correlation of 0.32 to the broad based SPY ETF.
RKLB has a market cap of $34.99 billion. This is considered a Large Cap stock.
Last quarter Rocket Lab reported $234 million in Revenue and -$.08 earnings per share. This beat revenue expectation by $3 million and met earnings estimates .
In the last 3 years, RKLB traded as high as $151.00 and as low as $3.47.
The top ETF exchange traded funds that RKLB belongs to (by Net Assets): VTI, VO, QQQ, VUG, VXF.
RKLB has underperformed the market in the last year with a return of -10.2%, while the SPY ETF gained +12.3%. In the last 3 month period, RKLB fell short of the market, returning -15.4%, while SPY returned +2.1%. However, in the most recent 2 weeks RKLB has outperformed the stock market by returning +7.7%, while SPY returned -1.0%.
RKLB support price is $56.29 and resistance is $61.91 (based on 1 day standard deviation move). This means that using the most recent 20 day stock volatility and applying a one standard deviation move around the stock's closing price, stastically there is a 67% probability that RKLB shares will trade within this expected range on the day.
