13连阳背后的算法绞肉机:美股暴力反弹的定价机制 episode artwork

EPISODE · Apr 18, 2026 · 6 MIN

13连阳背后的算法绞肉机:美股暴力反弹的定价机制

from 小李的信息工坊

Host:欢迎收听由复旦大学管理学院商业知识发展与传播中心出品的《复旦商业知识》。过去这段时间,全球资本市场给很多人的体感是极其撕裂的:现实世界里似乎到处都是危机和摩擦,但交易屏幕上却拉出了一条近乎失控的飙涨曲线。本期节目我们将深度拆解纳指13连阳背后的算法绞肉机,看懂美股暴力反弹的定价机制。从三月底的极度恐慌到四月中旬的疯狂连涨,这并非散户抢筹的价值回归,而是一场由量化模型和系统性趋势交易者触发的教科书级别的资金轧空。当市场预期跌至冰点,任何微小的利好都成为了空头回补的燃料,机器凭借冷血的硬指令,将大众真实的恐惧转化为了逼空拉升的动力。在剥离了情绪退潮与短期资金面的博弈后,我们也透视了企业真实的资本开支大账。以台积电创纪录的资本开支指引为代表,AI基础设施建设成为了刺穿宏观迷雾的确定性资产。面对历史罕见的连阳狂欢,我们将带您回顾1987年股灾的相似镜像,在政策托底与算法放大的合谋中,找准真实的产业逻辑,拒绝盲目为他人的量化模型买单。

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13连阳背后的算法绞肉机:美股暴力反弹的定价机制

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