Rambus Inc
RMBS
Key stats
- Open
- 81.67
- Day high
- 86.59
- Day low
- 81.48
- Previous close
- 85.36
- Volume
- 760.7K
- VWAP
- 84.75
- 52-week high
- 174.10
- 52-week low
- 68.19
- Market cap
- 9.14B
- Shares out
- 107.10M
- Employees
- 791
- Listed
- 1997
About Rambus Inc
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.
SEMICONDUCTORS & RELATED DEVICES · SAN JOSE, CA · rambus.com
Options · expiring Nov 20
Nov 12, 4:00 PM ET- Call open interest
- 3.7K
- Put open interest
- 6.9K
- Put/call
- 1.87
- At-the-money IV
- 68.8%
| Contract | Last | Traded | Volume | Open int. | IV |
|---|---|---|---|---|---|
| 70 put | 0.38 | Nov 11, 3:43 PM | 316 | 947 | 96.5% |
| 97.50 call | 0.45 | Nov 12, 9:53 AM | 50 | 457 | 69.9% |
| 90 call | 1.80 | Nov 12, 3:16 PM | 18 | 1.2K | 66.8% |
| 100 call | 0.33 | Nov 12, 12:25 PM | 12 | 724 | 80.5% |
| 97.50 put | 26.50 | Nov 5, 12:27 PM | 10 | 165 | 90.0% |
| 70 call | 12.30 | Nov 9, 3:52 PM | 9 | 43 | — |
Quarterly results
Massive · Oct 26, 2026| Q3 2026 to Sep 30, 2026 | Q2 2026 to Jun 30, 2026 | Q1 2026 to Mar 31, 2026 | Q4 2025 to Dec 31, 2025 | |
|---|---|---|---|---|
| Revenue | $218.29M | $207.38M | $180.19M | $190.24M |
| Gross profit | $170.91M | $165.41M | $143.66M | $150.03M |
| Operating income | $83.65M | $72.73M | $61.76M | $70.83M |
| Net income | $74.56M | $67.61M | $59.86M | $63.84M |
| Diluted EPS | 0.69 | 0.61 | 0.55 | 0.58 |
| Operating cash flow | $102.48M | $61.25M | $83.21M | $99.82M |
| Assets | $1.56B | $1.61B | $1.53B | $1.53B |
| Liabilities | $140.50M | $145.67M | $139.91M | $165.12M |
| Equity | $1.42B | $1.47B | $1.39B | $1.36B |
Technicals
Massive · Nov 12, 2026- 50-day average92.62
- 200-day average106.47
- RSI (14 days)47.0
Short interest
Massive · Oct 30, 2026- Oct 30, 20264.47M shares · 2.1 days to cover
- Oct 15, 20264.29M shares · 2.9 days to cover
- Sep 30, 20264.78M shares · 1.4 days to cover
- Sep 15, 20266.22M shares · 3.2 days to cover
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