Arm rises 0.94 % as chip selloff tests AI trade

Arm Holdings rose 0.94% to $257.65 on Tuesday, Oct. 13, while the Nasdaq fell 0.56%, a Benzinga trade-press article said.

Arm’s 0.94% gain on Tuesday, Oct. 13, contrasted with a 0.6% decline in technology stocks, the Benzinga article said, underscoring mixed trading across AI-linked chip names.

The S&P 500 was down 0.13% at the time of publication, according to the article. Arm’s move was small, but it stood out because the broader semiconductor group was under pressure during the session.

Investor debate around AI infrastructure spending remains central to chip valuations. Broadcom Chief Executive Hock Tan, speaking Monday at the DBS Asia Future Forward Conference in Singapore, warned about expectations in the sector, according to Reuters.

“A lot of investors have no clue what they’re investing in, but set very extreme expectations, only to find out that it’s almost like they are in a casino gambling,” Tan said. He also said, “[What] I think might be the biggest constraint is capital.”

Brookings Institution research published in September projects U.S. AI infrastructure spending of $10.3 trillion through 2032, equal to an average 3.63% of U.S. GDP annually.

That figure gives investors one measure of the funding required for data centers and related AI capacity.

Arm is exposed to that debate because its business is tied to semiconductor designs and licensing. The article did not report new company guidance from Arm or fresh financial results, so Tuesday’s share move should be read as market trading rather than a change in reported fundamentals.

Legal risk is also in focus. Reuters reported that a Delaware jury received Qualcomm’s lawsuit against Arm on Friday. Qualcomm alleges Arm breached licensing agreements and intentionally harmed Qualcomm’s dealings with Meta Platforms.

The proceeding is the second legal fight between Arm and Qualcomm in two years, according to the article. Qualcomm’s architecture license with Arm extends through 2033, a date that matters because such licenses are central to how chipmakers use Arm’s technology.

The article’s technical analysis said Arm remained above its 200-day simple moving average, a trend gauge that averages closing prices over 200 trading days, at $221.53. The shares were 13.5% below the 20-day simple moving average of $290.20 and 7.2% below the 50-day simple moving average of $270.41.

The same analysis identified $267.50 as resistance and $238 as support near the 200-day exponential moving average of $238.40. It also cited a 52-week high of $452.70 in June and a 52-week low of $100.02 in February.

Source: trade-press article, Benzinga, Oct. 13, 2026