Jensen Huang jokes about the "dinner effect" at the earnings meeting: dining with me equals stock price doubling

Every word and move of NVIDIA CEO Jensen Huang is becoming a "weather vane" for the capital markets.

On the latest quarterly earnings call, Jensen Huang jokingly said: "One of the most interesting things over the past year has been seeing where I go to dinner and who I dine with—because the next day their stock price doubles." One of the best US stock trading strategies in 2026 might just be to watch who he eats with. Previously, he also quipped that he’s “spending all day helping others sell their stocks.”

This is not entirely a joke. Over the past few months, Jensen Huang has made frequent appearances across Asia, and his public remarks have repeatedly acted as catalysts for the share prices of related companies. From urging SK Hynix in Seoul to "produce more" memory chips, describing a market pullback as a "discount buying opportunity," to saying during Computex that Marvell is "destined to become a trillion-dollar company," his comments often quickly transmit to relevant stock prices.

A recent Bloomberg article warned that as Jensen Huang’s personal influence continues to expand, his optimistic statements may further amplify investors' momentum-chasing behavior. In the context of the AI industry chain being highly dependent on expectations trading, the "Jensen Huang effect" is becoming a market variable that cannot be ignored.

The “dinner effect” is no joke: remarks instantly move markets

Jensen Huang’s influence has already spread from NVIDIA’s fundamentals to the entire AI and semiconductor supply chain.

In June this year, while attending an event in Seoul, Jensen Huang stated that a market pullback was a “discount buying opportunity,” and investors “should be very happy.” On the same day, the iShares Semiconductor ETF (SOXX) surged nearly 6%, while NVIDIA, AMD, Broadcom, and other chip stocks rebounded collectively, with the semiconductor sector quickly recovering previous losses. The day before, the Nasdaq Index had plunged 4%, with tech stock valuations evaporating by over 1 trillion US dollars.

During the same trip, Jensen Huang also publicly called on SK Hynix to “please produce more” memory chips. The stock had already surged about 200% that year, and his comments further strengthened market optimism regarding AI memory demand. He subsequently recommended Qualcomm in a public forum, bluntly stating “buy their stock,” after which Qualcomm’s share price rose by about 2% in after-hours trading.

During Computex, the “Jensen Huang effect” was even more direct. He publicly stated that Marvell is “destined to become a trillion-dollar company,” and Marvell’s share price subsequently soared by over 32% in a single day, marking its largest one-day gain in three years and sending its market capitalization from about 192 billion dollars to over 254 billion dollars overnight.

From memory chips to chip design, and throughout the AI supply chain, Jensen Huang’s remarks are increasingly being translated into instant market action. As the CEO’s personal influence becomes an important factor affecting share prices, investors are now faced with the question: is the “dinner effect” a true reflection of the AI industry’s prosperity, or merely a sign of market sentiment being excessively amplified?