[[ type === 'moc' ? 'MARKET ON CLOSE' : 'FREE WEBINAR' ]]
[[ timeLabel ]] WATCH LIVE:
Your browser of choice has not been tested for use with Barchart.com. If you have issues, please download one of the browsers listed here.
Stocks | Futures | Watchlist | News | More
or
Faster, Cleaner, Better.

Rambus Inc (RMBS)

Rambus Inc (RMBS)
[[ item.lastPrice ]] [[ item.priceChange ]] ([[ item.percentChange ]]) [[ item.tradeTime ]] [NASDAQ]
[[ item.bidPrice ]] x [[ item.bidSize ]] [[ item.askPrice ]] x [[ item.askSize ]]
[[ session ]] by (Cboe BZX)
[[ item.lastPrice ]] [[ item.priceChange ]] ([[ item.percentChange ]]) [[ item.tradeTime ]] [NASDAQ]
[[ item.bidPrice ]] x [[ item.bidSize ]] [[ item.askPrice ]] x [[ item.askSize ]]
[[ session ]] [[ item.lastPriceExt ]] [[ item.priceChangeExt ]] ([[ item.percentChangeExt ]]) [[ item.tradeTimeExt ]]
Quote Overview for [[ item.sessionDateDisplayLong ]]
[[ rowChartData.labelLow ]]
[[ rowChartData.lowPriceFormatted ]]
[[ rowChartData.lowPrice ]]
[[ rowChartData.labelHigh ]]
[[ rowChartData.highPriceFormatted ]]
[[ rowChartData.highPrice ]]
since [[ rowChartData.lowDate ]]
since [[ rowChartData.highDate ]]
[[ value ]] [[ value ]] ([[ financialData.relativeStrengthDirection14d ]]) ([[ financialData.highPercent1y ]]) ([[ financialData.lowPercent1y ]])
Realtime quote and/or trades are not sourced from all markets.

Market News and Commentary

Rambus Q2 Guidance Will Reveal Whether AI Infrastructure Momentum Holds

Rambus Inc (RMBS) reports earnings after the close on July 27, 2026, with analysts expecting $0.58 per share — a significant acceleration from prior quarters. With the stock trading sharply below all major moving averages and technical signals flashing caution, investors face a critical test: can RMBS deliver the growth rebound Wall Street is pricing in, or will execution concerns deepen the selloff?

Rambus Inc is a semiconductor and IP licensing company specializing in memory interface chips and security technologies, serving data center, AI, and consumer electronics markets. The company's licensing revenue and chip sales make it sensitive to both memory market cycles and...

Fundamentals

See More
  • Market Capitalization, $K 10,382,234
  • Shares Outstanding, K 108,137
  • Annual Sales, $ 707,630 K
  • Annual Income, $ 230,460 K
  • EBIT $ 259 M
  • EBITDA $ 301 M
  • 60-Month Beta 1.84
  • Price/Sales 15.77
  • Price/Cash Flow 41.26
  • Price/Book 8.06

Options Overview Details

View History
  • Implied Volatility 111.03% (-0.56%)
  • Historical Volatility 78.67%
  • IV Percentile 97%
  • IV Rank 93.81%
  • IV High 115.79% on 07/20/26
  • IV Low 38.90% on 08/12/25
  • Expected Move (DTE 27) 19.64 (20.45%)
  • Put/Call Vol Ratio 0.60
  • Today's Volume 1,420
  • Volume Avg (30-Day) 2,411
  • Put/Call OI Ratio 0.56
  • Today's Open Interest 37,525
  • Open Int (30-Day) 45,804
  • Expected Range 76.38 to 115.65

Analyst Rating / Earnings Estimates

Current Rating
See More
Moderate Buy
Based on 11 analysts offering recommendations.
Earnings Estimates - Current Qtr 06/30/26
See More
  • Average Estimate $0.58
  • Number of Estimates 1
  • High Estimate $0.58
  • Low Estimate $0.58
  • Prior Year $0.50
  • Growth Rate Est. (year over year) +16.00%

Price Performance

See More
Period Period Low Period High Performance
1-Month
92.86 +3.39%
on 07/17/26
133.67 -28.17%
on 06/30/26
-28.51 (-22.90%)
since 06/24/26
3-Month
92.86 +3.39%
on 07/17/26
174.10 -44.85%
on 06/03/26
-62.39 (-39.39%)
since 04/24/26
52-Week
62.81 +52.86%
on 07/25/25
174.10 -44.85%
on 06/03/26
+31.80 (+49.53%)
since 07/24/25

Most Recent Stories

More News
Rambus Q2 Guidance Will Reveal Whether AI Infrastructure Momentum Holds

Barchart Research What to Expect from RMBS Earnings RMBS Generated July 24, 2026 Current Price $96.01 EPS Estimate $$0.58 Consensus Rating Moderate Buy Average Move 12.06% Rambus Q2 Guidance Will Reveal...

RMBS : 96.01 (-6.96%)
AI Demand Has Turned Memory Chips Into Tech’s Most Volatile Bottleneck. Trade RMBS and TSEM With 2X Leverage

As AI-driven memory chip shortages tighten supply, Rambus and Tower Semiconductor are emerging as key beneficiaries, with new 2X leveraged ETFs offering amplified exposure to their momentum.

TSEM : 233.37 (-10.39%)
ALAB : 291.58 (-10.82%)
NVTS : 10.92 (-9.23%)
RMBS : 96.01 (-6.96%)
CBRS : 199.12 (-9.49%)
Rambus Enables Next-Generation AI and Data Center Platforms with DDR5 9600 Server RDIMM Chipset 

DDR5 9600 RDIMM chipset addresses rising memory performance and power management demands driven by AI and data-intensive workloads on advanced CPU-based servers Introduces new 6...

RMBS : 96.01 (-6.96%)
Rambus to Announce Second Quarter Fiscal Year 2026 Results

Rambus Inc. (Nasdaq: RMBS), a premier chip and silicon IP provider making data faster and safer, today announced that it will hold a conference call on Monday, July 27, 2026, at 2:00 p.m. Pacific Time...

RMBS : 96.01 (-6.96%)
Tradr Introduces Leveraged ETFs on Ciena, Quantinuum, Rambus, Tower Semiconductor and TTM Technologies

Tradr ETFs launches five 2X long ETFs on under-the-radar tech stocks

TSEM : 233.37 (-10.39%)
CIEN : 390.96 (-4.07%)
QNT : 52.29 (-7.39%)
CIEX : 15.05 (-7.70%)
RMBX : 12.46 (-13.09%)
QNTU : 9.54 (-14.47%)
TSEU : 18.78 (-20.03%)
RMBS : 96.01 (-6.96%)
TTMI : 131.41 (-9.28%)
TTMX : 11.39 (-18.30%)
Tradr to Launch Leveraged ETFs on CIEN, QNT, RMBS, TSEM & TTMI

Three semi stocks, a networking stalwart and a quantum computing name set to receive the Tradr treatment

TSEM : 233.37 (-10.39%)
CIEN : 390.96 (-4.07%)
QNT : 52.29 (-7.39%)
CIEX : 15.05 (-7.70%)
RMBX : 12.46 (-13.09%)
QNTU : 9.54 (-14.47%)
TSEU : 18.78 (-20.03%)
RMBS : 96.01 (-6.96%)
TTMI : 131.41 (-9.28%)
TTMX : 11.39 (-18.30%)
3 Stocks Rallying on Micron's Price Boost: Substance or Hype?

UBS raised its MU price target to $1,625, lifting semiconductor stocks broadly. These 3 stocks rallied in sympathy, but are the gains warranted?

SSNLF : 140.0000 (+114.69%)
NVDA : 206.84 (-0.92%)
WDC : 519.80 (-6.90%)
MU : 920.95 (-6.99%)
SOXX : 527.01 (-4.40%)
RMBS : 96.01 (-6.96%)
ON : 86.81 (-3.68%)
Rambus to Present at Upcoming Investor Conferences

Rambus Inc. (Nasdaq: RMBS), a premier chip and silicon IP provider making data faster and safer, today announced that its executives will present at three upcoming investor events: the Baird 2026 Global...

RMBS : 96.01 (-6.96%)
Rambus Introduces PCIe® 7.0 Switch IP with Time Division Multiplexing for Scalable AI and Data Center Infrastructure

Rambus PCIe® 7.0 Switch IP with Time Division Multiplexing enables efficient, scalable PCIe fabrics that optimize link utilization and reduce system complexity for scale up and scale out...

RMBS : 96.01 (-6.96%)
5 Reasons Rambus Stock Price Collapse Is One Hot Entry Point

Rambus is amid a shift from IP sales and licensing to product sales and it is paying off as AI demand supports growth and wider margins.

MU : 920.95 (-6.99%)
RMBS : 96.01 (-6.96%)

Barchart Technical Opinion

The Barchart Technical Opinion rating is a 24% Sell with a Average short term outlook on maintaining the current direction.

See More Share

Business Summary

Rambus creates innovative hardware and software technologies, driving advancements from the data center to the mobile edge. Their chips, customizable IP cores, architecture licenses, tools, software, services, training and innovations improve the competitive advantage of their customers. They collaborate...

See More

Key Turning Points

3rd Resistance Point 108.58
2nd Resistance Point 105.77
1st Resistance Point 100.89
Last Price 96.01
1st Support Level 93.20
2nd Support Level 90.39
3rd Support Level 85.51

See More

52-Week High 174.10
Fibonacci 61.8% 131.59
Fibonacci 50% 118.46
Fibonacci 38.2% 105.32
Last Price 96.01
52-Week Low 62.81

See More

Want to use this as
your default charts setting?
Save this setup as a Chart Templates
Switch the Market flag
for targeted data from your country of choice.
Open the menu and switch the
Market flag for targeted data from your country of choice.
Want Streaming Chart Updates?
Switch your Site Preferences
to use Interactive Charts
Need More Chart Options?
Right-click on the chart to open the Interactive Chart menu.
Use your up/down arrows to move through the symbols.