数据显示，截至2026年2月27日，国证通信指数前十大权重股分别为天孚通信、中际旭创、新易盛、中兴通讯、中国移动、亨通光电、中国电信、中天科技、中国联通、信维通信，前十大权重股合计占比54.84%。
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James Randall wrote a piece that hit a nerve. He's been programming since age 7, like me—started in 1983, a year after I did. But his experience of this moment is subtly different from mine:
“Trying to protect so many ships is a massive logistical undertaking,” Robin Brooks, a senior fellow at the Brookings Institution, wrote in a Substack note Friday. “All Iran needs to do is to sneak through a couple of drones to blow up one ship and we’re going from what is currently a very serious incident to a massive oil shock. In short, I don’t think US assurances of navy escorts are all that credible. There’s just way too many oil tankers that need protecting.”
当地时间3月9日，伊朗伊斯兰革命卫队发布声明称，展开“真实承诺4”行动第32轮打击。在此轮打击中，革命卫队使用“卡德尔”和“霍拉姆沙赫尔”导弹，对以色列北部和中部地区目标发动打击。