今日股市：人工智慧股票結束上漲，住宅建築商下跌

道瓊工業指數和其他主要股指在周四交易的最後一小時走軟，在周三的大規模拋售後未能出現大幅反彈。

The Dow Jones Industrial Average and other major indexes pared gains in the final hour of trading Thursday and failed to mount a significant recovery after Wednesday's massive sell-off. But Nvidia (NVDA) stock managed to show some dominance and climbed higher.

道瓊工業指數和其他主要股指在周四交易的最後一小時回吐漲幅，並未能在周三的大規模拋售後大幅反彈。但英偉達（NVDA）的股票成功顯示出一定的主導地位並攀升。

The Dow Jones index barely finished ahead and ended its 10-day losing streak with a fractional gain following Wednesday's 2.6% drop. Blue chips still sit firmly below their 50-day moving average.

道瓊斯指數在周三下跌 2.6% 後微幅上漲，結束了 10 連跌的走勢。藍籌股仍牢牢位於 50 日移動均線下方。

The benchmark S&P 500, however, ended up marginally lower, giving back all its gains from earlier in the session. The S&P fell 3% Wednesday and undercut its 50-day line.

然而，基準標準普爾 500 指數最終小幅下跌，回吐了盤中早些時候的所有漲幅。標準普爾指數週三下跌 3%，跌破 50 日均線。

The Nasdaq composite reversed and ended up 0.1% lower after losing 3.5% in the prior session. The tech-heavy index is now just under its 21-day exponential moving average but above its 50-day line.

那斯達克指數在前一交易日下跌 3.5% 後反轉，最終下跌 0.1%。該以科技股為主的指數目前略低於 21 日指數移動平均線，但高於 50 日均線。

Small caps on the Russell 2000 finished 0.3% lower, adding to Wednesday's 4.4% loss. The index is 4% below its 50-day line.

羅素 2000 指數小型股收盤下跌 0.3%，週三跌幅為 4.4%。該指數比 50 日均線低 4%。

Volume was lower on both the New York Stock Exchange and Nasdaq vs. the same time Wednesday.

與週三同期相比，紐約證券交易所和納斯達克的成交量均下降。

On the Nasdaq exchange, falling stocks topped rising issues by roughly 5-to-4, while on the New York Stock Exchange, losers beat gainers around 2-to-1.

在納斯達克交易所，下跌股與上漲股的比例約為 5 比 4，而在紐約證券交易所，下跌股與上漲股的比例約為 2 比 1。

Bitcoin retreated 4.5% to just under the $96,900 level. The 10-year Treasury yield added seven basis points to 4.57%. And U.S. crude oil fell around 1% to $69.85 a barrel.

比特幣下跌 4.5%，至略低於 96,900 美元的水平。 10 年期公債殖利率上升 7 個基點至 4.57%。美國原油下跌約 1% 至每桶 69.85 美元。

Stock Market Today: AI Stock Ends Rally

今日股市：人工智慧股結束漲勢

SoundHound AI (SOUN) reversed 9.6% lower in heavy volume after reaching a record high Wednesday. The stock has had an explosive run since it bounced off its 10-week moving average in early November. SoundHound develops voice artificial intelligence used by the restaurant and healthcare industries.

SoundHound AI (SOUN)週三觸及歷史新高後放量下跌9.6%。自 11 月初從 10 週移動平均線反彈以來，該股出現了爆炸性上漲。 SoundHound 開發了餐廳和醫療保健行業使用的語音人工智慧。

Nike (NKE) rose 0.3% ahead of its fiscal second-quarter earnings report due out after the market close.

耐吉 (NKE) 在收盤後發布第二財季獲利報告之前上漲 0.3%。

And Tesla (TSLA) ended up losing nearly 1% on top of an 8.3% deficit Wednesday. The electric-vehicle maker earlier was 2% higher before surrendering its gains.

週三，特斯拉 (TSLA) 在虧損 8.3% 的基礎上，最終下跌近 1%。這家電動車製造商早些時候上漲了 2%，之後又回吐漲幅。

3:23 p.m. ET

美國東部時間下午 3:23

Bitcoin Stocks

比特幣股票

Bitcoin's sharp drop Thursday afternoon pulled down some cryptocurrency and related stocks, including IBD 50 names Hut 8 (HUT) and Coinbase Global (COIN).

比特幣週四下午的大幅下跌拉低了一些加密貨幣和相關股票，包括 IBD 50 名稱 Hut 8 (HUT) 和 Coinbase Global (COIN)。

Hut 8 tumbled nearly 9%, as shares of the crypto mining stock further deteriorated following Wednesday's 11.8% decline. Hut 8 undercut its 21-day line after closing just below it Wednesday.

Hut 8 暴跌近 9%，加密貨幣礦業股在週三下跌 11.8% 後進一步惡化。 Hut 8 週三收盤略低於 21 日線。

Coinbase stock lost more than 2% and is on track for three straight days of selling. Similarly, the bitcoin stock is deep beneath its 21-day line but remains above its 50-day line for now.

Coinbase 股票下跌超過 2%，並預計連續三天拋售。同樣，比特幣股票深低於 21 日線，但目前仍高於 50 日線。

MicroStrategy (MSTR) ceded more than 6% and is on track for its fourth straight day of losses. The company is the largest corporate holder of bitcoin. Shares are around 11.3% below their 21-day line and are heading toward the 50-day line.

MicroStrategy (MSTR) 下跌超過 6%，並有望連續第四個交易日下跌。該公司是比特幣最大的企業持有者。股價較 21 日均線下跌約 11.3%，並正向 50 日均線逼近。

In other news, Nvidia stock advanced nearly 2% after five straight days of losses, but the artificial intelligence leader remains under its 50-day and 21-day lines. The Dow Jones component has fallen more than 7% below its 140.76 buy point from an irregular base, and recently triggered a sell rule.

其他消息方面，英偉達股價在連續五天下跌後上漲近 2%，但這家人工智慧領導仍處於 50 日線和 21 日線下方。道瓊斯指數已從不規則的底部下跌至 140.76 點買入點以下超過 7%，並於最近觸發了賣出規則。

1:53 p.m. ET

美國東部時間下午 1:53

Stock Market Today: C3.ai Stock Tanks, Homebuilders Fall

今日股市：C3.ai 股票下跌，房屋建築商下跌

C3.ai (AI) skidded in heavy trading, adding to Wednesday's 7.4% loss. The plunge came after KeyBanc downgraded the stock to underweight from sector weight and set a price target of 29. The AI service provider undercut its 21-day line but stopped short of its 50-day line.

C3.ai (AI) 在交易量大的情況下下滑，週三跌幅達 7.4%。此次暴跌是在 KeyBanc 將股票評級從行業權重下調至減持並將目標價定為 29 美元之後發生的。

Conversely, Oklo (OKLO) soared on news Wedbush began coverage on the nuclear power company with an outperform rating and a 26 price target.

相反，由於 Wedbush 開始對這家核電公司進行報道，給予其跑贏大盤評級和 26 的目標股價，該股股價飆升。

Cintas (CTAS) slid sharply, falling further below its 50-day line and slicing through its 200-day line. The move came following the company's disappointing revenue outlook. The uniform rental provider is on pace for its largest drop since March 23, 2020, when it fell 10.3%.

Cintas (CTAS) 大幅下滑，進一步跌破 50 日線並突破 200 日線。此舉是在該公司令人失望的收入前景之後做出的。這家製服租賃提供商預計將創下自 2020 年 3 月 23 日以來的最大跌幅，當時股價下跌了 10.3%。

Many homebuilder stocks continue to sell off and are in their third straight week of losses. Selling picked up

許多房屋建築商的股票繼續遭到拋售，並已連續第三週下跌。銷量回升