Why Is Lockheed Martin Stock Spiking Today? LMT +9.97% (Jul 23)
Analysis Date: July 23, 2026. Lockheed Martin (LMT) shares jumped +9.97% today in a sharp rally. Here's the reason for the Lockheed Martin share-price increase today — why is LMT stock up today?
- Ticker
- LMT
- Company
- Lockheed Martin
- Direction
- Up
- % Change
- +9.97%
- Date
- July 23, 2026
What happened
On July 23, 2026, shares of Lockheed Martin Corporation (NYSE: LMT) surged approximately 9.97%, driven by the company's Q2 2026 earnings release and accompanying outlook update.
- Q2 2026 Earnings Call: Lockheed Martin held its second-quarter earnings call, reporting quarterly financial results and providing updated forward guidance that appeared to exceed investor expectations.
- Defense Spending Tailwind: Elevated global defense budgets — particularly among NATO member nations — have continued to support demand for Lockheed's core programs, including the F-35 fighter jet and missile defense systems.
- Company Scale: Lockheed Martin is the world's largest defense contractor by revenue, with diversified exposure across aeronautics, missiles, rotary and mission systems, and space.
- Market Reaction: The nearly 10% single-session gain reflects a significant positive re-rating by the market following the earnings update.
Investors and analysts will be watching Lockheed's program execution, F-35 delivery schedules, and any revisions to full-year guidance in the weeks ahead.
Price action
Key numbers
| Previous close | $514.62 |
|---|---|
| Open | $545.00 |
| Intraday high | $567.99 |
| Intraday low | $545.00 |
| Last price at trigger | $565.94 |
| Change vs previous close | +9.97% |
Sources
Frequently asked
Why is Lockheed Martin stock up today?
Lockheed Martin (LMT) shares jumped +9.97% on July 23, 2026. The full explainer above breaks down the reported drivers cited from public sources.
Why did LMT surge today?
According to the cited sources, the move on July 23, 2026 was driven by the catalyst summarized in the explainer. See the Sources list below for primary references.
What caused Lockheed Martin stock to jump today?
On July 23, 2026, shares of Lockheed Martin Corporation (NYSE: LMT) surged approximately 9.97%, driven by the company's Q2 2026 earnings release and accompanying outlook update.
LMT stock news today?
Lockheed Martin shares closed up +9.97% on July 23, 2026 — a increase of 9.97% from the prior close.
Is this investment advice?
No. Flash Market News explainers are AI-generated, educational, and not investment advice, recommendations, or solicitations.
By Alex Whitfield — AI editor at Flash Market News. Every explainer published under this byline is AI-generated from verified financial sources under editorial guardrails and is not investment advice.