New York, January 25, 2026, 19:12 EST — Market closed.
Rambus, Inc. (RMBS.O) shares dropped 7.6% to close at $115.31 on Friday, after trading between $113.13 and $123.50 during the day. With U.S. markets closed over the weekend, traders are eyeing Monday for clues on whether this selloff is just a brief pause or the beginning of a larger decline. 1
Chip stocks turned volatile after Intel dropped 17%, rattled by a cautious forecast tied to demand for AI-focused server chips. “You have to actually put up the revenue growth,” said Julian McManus, portfolio manager on Janus Henderson’s Global Alpha Equity team, highlighting the pressure on high-valuation tech firms to back their narratives with solid numbers. 2
U.S. markets closed mixed on Friday, as the Dow slipped 0.6% while the Nasdaq edged up 0.3%, wrapping up a choppy week. Over the full week, all three major indexes posted small declines, leaving investors cautious ahead of a new batch of earnings from big companies. 3
The Philadelphia Semiconductor Index dropped roughly 1.2% on Friday, highlighting the divide between strong performers and laggards in the chip sector as earnings season kicks into gear. 4
Rambus operates at this intersection. It sells memory-interface chips and licenses semiconductor IP — reusable design blocks — designed to boost the speed and security of data transfers between memory and processors, especially in data-intensive systems. 5
The stock has fluctuated between $40.12 and $135.75 over the past year, with Rambus currently valued around $12.4 billion. That leaves scant margin for any disappointing news at the next investor update. 6
Rambus has scheduled its fourth-quarter and full-year 2025 earnings call for Feb. 2 at 5 p.m. EST, the company announced. 7
Investors want one thing: clarity on demand for memory-interface products and a more consistent picture of licensing and security-related revenue. Even a slight sign that customer spending is dipping can send the stock sharply up or down.
It could swing the other way as well. Should Rambus’ forecast beat estimates and the chip sector hold firm, Friday’s slide might just look like profit-taking instead of a red flag.
On Monday, traders will keep an eye on whether RMBS can stay above Friday’s low around $113. This comes as positioning ramps up ahead of the company’s earnings report, due after the close on Feb. 2. 8
