美股国防股走强，洛克希德马丁(LMT.N)涨3.2%，雷神科技(RTX.N)涨0.9%，Palantir(PLTR.N)涨3.3%。

Group 1 - U.S. defense stocks showed strength, with Lockheed Martin (LMT.N) rising by 3.2% [1] - Raytheon Technologies (RTX.N) increased by 0.9% [1] - Palantir (PLTR.N) saw a rise of 3.3% [1]