
Following the release of an advanced language model by Chinese AI startup DeepSeek, the U.S. stock market had a dramatic decline, losing about $2 trillion in a single day. Major tech stocks saw steep drops as a result of this announcement, with Nvidia’s shares falling 17%. The future profitability of American IT companies that specialize in microchips and AI technologies has come under scrutiny due to DeepSeek’s AI, which was produced at a fraction of typical prices.
By the end of the day, the tech-heavy Nasdaq Composite had lost an additional 3%, while the S&P 500 was down around 1.5%.
The fervor that had developed around artificial intelligence was shattered Monday by news from China that rocked US markets. Following DeepSeek’s developers’ claim that they constructed this most recent model for a meager $5.6 million, all of the world’s top tech stocks began to fall.
OpenAI, the company that makes ChatGPT, has been losing money; just last year, it spent $5 billion.
Some questioned whether this was a sign to buy. Others had doubts about the data that DeepSeek was offering.
According to a startup called DeepSeek, it has created a sizable language model that can rival the AI behemoths in the US at a significantly lower cost. By Monday morning, DeepSeek had already topped the list of free apps on Apple’s App Store. According to commentators, this achievement would be especially noteworthy considering that the US government has prohibited Chinese companies from obtaining the best AI chips.

Alphabet, the parent company of Google, Broadcom, and Nvidia were among the high-flying stocks that plummeted, at least temporarily. Some strong increases in other areas of the market were hidden by the commotion in the tech sector.
Steep losses were also reported by other Magnificent Seven stocks. Alphabet lost 4% and Microsoft fell 2%. Oracle’s stock fell by about 14%, reversing last week’s surge following President Trump’s announcement of a $500 billion agreement with the software behemoth to develop additional AI infrastructure. During Tokyo trading hours, SoftBank, another party to the deal, had an 8% decline.
The numerical analysis of DeepSeek’s influence on the financial markets:
5.6%: The S&P 500 tech sector saw its largest fall since September 2020 on Monday. Nvidia was among the eight tech stocks that experienced double-digit losses during the day. If Apple’s stock hadn’t increased by more than 3%, the index’s drop would have been worse.
$590 billion: The approximate drop in the market value of Nvidia. The market value of the massive home improvement chains Lowe’s and Home Depot combined has decreased by more than that amount. The current market value of Nvidia is approximately $2.9 trillion.
$27.6 billion: The decline in Oracle CEO Larry Ellison’s wealth following the selloff, as reported by Forbes’ list of Real-Time Billionaires. After President Donald Trump announced last week that a new alliance between OpenAI, Oracle, and SoftBank will invest up to $500 billion in AI-related infrastructure, Ellison’s wealth skyrocketed. According to Forbes, Ellison’s net worth remains at $200 billion. Nvidia CEO Jensen Huang’s wealth fell $20.8 billion to $103.6 billion.
28.3%: Vistra Corp.’s stock saw the most decrease of any S&P 500 company. Vistra is an independent power producer, not a tech business. Expectations that the expansion of AI infrastructure in the US will demand massive amounts of electricity caused its shares to jump last year.
The quantity of S&P 500 stocks that had an increase on Monday. The disproportionate impact of tech firms like Nvidia is demonstrated by the fact that the index fell precipitously on a day when more than three-fifths of its constituent equities increased. Compared to the S&P 500 and Nasdaq, which place a greater focus on technology, the Dow Jones Industrial Average ended the day with a little rise.