数据分析公司Fair Isaac（FICO）股价大跌超 26%，导火索是美国联邦住房金融局局长比尔・普尔特出台抵押贷款定价新规。

　　普尔特在 X 平台发文表示，房利美与房地美将改用统一定价表格核算抵押贷款成本，这套定价体系会纳入万塔奇评分（VantageScore）的数据。Fair Isaac的 FICO 信用评分与 VantageScore 构成直接竞争关系；VantageScore 是由三大征信机构益博睿（EFX）、Experian（益普信）、TransUnion（环联）联合推出的合资产品。

　　Fair Isaac公司 2026 年年内股价累计跌幅现已超过 63%。

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