Rambus (RMBS) closed at $84.65 on October 30, 2026, down 7.0% from the previous close, on volume of 2,358,951 shares (30-day average 2,322,003).
Data as of October 30, 2026.
Rambus Earnings Call Signals Strong Growth Ahead
TipRanks (Sun, 1-Nov 7:24 PM ET)
Market Chameleon (Tue, 27-Oct 3:44 AM ET)
Rambus Reports Third Quarter 2026 Financial Results
Business Wire (Mon, 26-Oct 4:05 PM ET)
Rambus and ChipAgents Collaborate to Accelerate Chip Design with Agentic AI
Business Wire (Thu, 22-Oct 5:00 PM ET)
Rambus Targets “Tokens per Watt” Gains With an LPDDR6 SOCAMM2 Power-Management IC
Market Chameleon (Wed, 14-Oct 4:59 AM ET)
Business Wire (Tue, 13-Oct 5:00 PM ET)
Rambus to Announce Third Quarter Fiscal Year 2026 Results
Business Wire (Mon, 5-Oct 4:05 PM ET)
Business Wire (Mon, 14-Sep 5:00 PM ET)
Rambus Initiates $100 Million Accelerated Share Repurchase Program
Business Wire (Wed, 5-Aug 7:30 AM ET)
Rambus Unveils DDR5 9600 RDIMM Chipset—A 20% Leap in Memory Bandwidth for Next-Gen AI Servers
Market Chameleon (Thu, 9-Jul 3:08 AM ET)
Rambus Inc is a semiconductor company providing chips and silicon IP for data-intensive computing systems, focusing on data center and artificial intelligence (AI) infrastructure. The company is at the forefront of enabling the next era of AI-driven computing, addressing challenges of signal and power integrity at increasingly extreme data rates across the data center, edge, and client markets. It offers high-performance memory subsystems, with a balanced and diverse portfolio of products, IP, and patents that maximize performance and security in computationally intensive systems. The company operates in South Korea, Singapore, the United States, and other countries, with the majority of its revenue coming from South Korea.
Rambus trades on the NASDAQ stock market under the symbol RMBS.
As of November 2, 2026, RMBS stock price climbed to $85.23 with 631,917 million shares trading.
RMBS has a beta of 2.72, meaning it tends to be more sensitive to market movements. RMBS has a correlation of 0.20 to the broad based SPY ETF.
RMBS has a market cap of $9.13 billion. This is considered a Mid Cap stock.
Last quarter Rambus reported $218 million in Revenue and $.84 earnings per share. This beat revenue expectation by $5 million and exceeded earnings estimates by $.08.
In the last 3 years, RMBS traded as high as $174.10 and as low as $37.43.
The top ETF exchange traded funds that RMBS belongs to (by Net Assets): VTI, IJH, VB, VBK, VGT.
RMBS has underperformed the market in the last year with a price return of -20.9% while the SPY ETF gained +12.5%. RMBS has also underperformed the stock market ETF in the last 3 month and 2 week periods returning -4.9% and -2.3%, respectively, while the SPY returned +2.4% and -0.8%, respectively.
RMBS support price is $81.15 and resistance is $88.15 (based on 1 day standard deviation move). This means that using the most recent 20 day stock volatility and applying a one standard deviation move around the stock's closing price, stastically there is a 67% probability that RMBS shares will trade within this expected range on the day.
