Rocket Lab (RKLB) rebounds 8.62% to $58.46, near its 6-month low, with P/E at -222.02

What the company does

Rocket Lab Corp operates in the Aerospace & Defense industry within the Industrials sector, based in California, U.S.A. Its shares trade on NASDAQ under RKLB, with a market cap of $34.91B. In the latest period, revenue grew 52.5% year over year and earnings rose 28.5%, while free cash flow was down 81.9%. The company reports a gross margin of 37.3%, an operating margin of -29.1% and a net margin of -21.5%, and its debt/equity ratio stands at 0.00.

Price action and valuation versus peers

Shares closed at $58.46, up 8.62% on the day, sitting just below the 6-month low of $58.60 set on 2026-07-29. Over longer windows the stock is down 14.3% over one month, down 37.2% over three months and down 17.6% over six months, after a 6-month high of $150.23 on 2026-05-27. The P/E of -222.02 compares with a tracked Industrials peer median P/E of 17.37 across UBER, BA and CAT. Other valuation markers include a P/S of 45.39, a P/B of 10.00 and an EV/EBITDA of -203.56.

What the recent headlines say

Seeking Alpha, on 2026-10-27, framed the Neutron rocket delay as a catalyst for new lows. MarketBeat, on 2026-10-26, reported shares up 2.3% on the day. Stocks Down Under reported a surge of 4% despite the delay. Yahoo Finance argued that the delay, linked to voids in a carbon-composite tank dome, is better news than it sounds. Quiver Quantitative pointed to a fresh launch success and near-term catalysts, while Forbes asked why RKLB has outperformed.

Fundamentals

Recent headlines

• Rocket Lab: Neutron Rocket Delay A Catalyst For New Lows (NASDAQ:RKLB) - Seeking Alpha Seeking Alpha · 2026-10-27
• Rocket Lab (NASDAQ:RKLB) Shares Up 2.3% - Here's What Happened - MarketBeat MarketBeat · 2026-10-26
• Why Is Rocket Lab (NASDAQ:RKLB) Stock Surging 4% Despite Neutron Rocket Delay? - Stocks Down Under Stocks Down Under · 2026-10-26
• Rocket Lab Delayed Neutron Over Voids in a Carbon-Composite Tank Dome. Here's Why That's Better News Than It Sounds. - Yahoo Finance Yahoo Finance · 2026-10-26
• Rocket Lab Gains as Investors Focus on Fresh Launch Success and Near-Term Catalysts - Quiver Quantitative Quiver Quantitative · 2026-10-26
• Why Has RKLB Stock Outperformed? - Forbes Forbes · 2026-10-26

What to watch

• Neutron rocket delay and its effect on the share price
• Voids in a carbon-composite tank dome, as discussed by Yahoo Finance
• Fresh launch success and near-term catalysts flagged by Quiver Quantitative

FAQ

How this page is made. Prices, fundamentals and headlines come from the AISA Financial API; peers are the other tracked stocks in the same sector. The profile is written by a language model from those numbers and headlines only — figures not in the data are removed. Nothing here is investment advice.