Lockheed Martin (LMT) shows mixed signals. While the stock has experienced positive momentum with buy signals from moving averages and a positive price-to-earnings ratio of 28.10, recent analyst ratings have been mixed, with some downgrades. The stock has also broken its upward trendline, suggesting a potential shift. Key support is seen at $484.63, and resistance at $507.76. The stock is currently trading at $505.90. A breakdown below the support level could indicate further downside, while holding above it may signal a rebound. Investors should monitor upcoming earnings and any further technical developments.