全球金融市场：美股连续四日上涨，比特币飙升超3.9%

据智通财经报道，周四三大指数上涨，Netflix连续四个交易日创出新高，NVIDIA创盘中新高。

Major U.S. stock indices closed mixed on Thursday, with the Dow Jones Industrial Average and S&P 500 index rising and the Nasdaq Composite index falling slightly. Netflix hit a new high for four consecutive trading days, and NVIDIA reached a new intraday high.

美国主要股指周四收盘涨跌互现，道琼斯工业平均指数和标准普尔500指数上涨，纳斯达克综合指数小幅下跌。 Netflix连续四个交易日创出新高，英伟达创盘中新高。

Federal Reserve's Chicago Fed President Goolsbee stated that the labor market has stabilized and may need to slow down the pace of interest rate cuts.

美联储芝加哥联储主席古尔斯比表示，劳动力市场已经企稳，可能需要放慢降息步伐。

OpenAI reportedly plans to challenge Google's browser domain by developing a browser that integrates a chatbot and discussing search functionalities for various websites.

据报道，OpenAI 计划通过开发一款集成聊天机器人的浏览器并讨论各种网站的搜索功能来挑战谷歌的浏览器领域。

Apple is said to be preparing a more conversational Siri to keep up with the AI wave, aiming to integrate a more advanced large language model for faster and more natural conversations.

据称，苹果正在准备一款更具对话性的 Siri，以跟上 AI 浪潮，旨在集成更先进的大语言模型，以实现更快、更自然的对话。

Trump's company is considering developing a cryptocurrency payment service called Truth Fi, according to a trademark application filed this week.

根据本周提交的商标申请，特朗普的公司正在考虑开发一种名为 Truth Fi 的加密货币支付服务。

Here's a summary of the key movements in major U.S. stock indices on Thursday, December 15:

以下是 12 月 15 日星期四美国主要股指的主要走势摘要：

As of the close, the Dow Jones Industrial Average rose 461.88 points, an increase of 1.06%, closing at 43,870.35 points; the Nasdaq fell 6.28 points, a decrease of 0.03%, closing at 18,972.42 points; the S&P

截至收盘，道琼斯工业平均指数上涨461.88点，涨幅1.06%，收于43870.35点；纳指跌6.28点，跌幅0.03%，收于18972.42点；标准普尔