Subscriptions are live: We're on the subscription model now, early-access price $24.99/month, with day, week, and longer plans too. New accounts start with 5 free premium days. Prefer to donate? Donations grant premium time and are logged on your profile page.

Plans & pricing
Donate for premium time
Logo
Sign In

$RMBS

Rambus Inc

XNAS•Technology•Semiconductors & Related Devices

$92.15+1.43%+$1.30Prev $90.85LIVE Full chart Live alerts
No recent price bars, the chart lights up when RMBS starts printing.

Why is RMBS up today? It is at $92.15 (+1.43%), and our scanner flagged it 161 times on unusual volume this month. See the catalyst behind the move, real-time alerts the moment RMBS spikes, and full due diligence on RMBS — key stats, earnings, dilution and insider activity. Free.

Free alerts

Get free $RMBS alerts the moment volume spikes

Our scanner flagged $RMBS 161 times in the last 30 days. Create a free account to track $RMBS, build a watchlist, and get instant unusual-volume alerts, with a full day of premium now and 5 more when you verify your email, no card needed.

Real-time RVOL & momentum alerts Personal watchlist & price alerts
Sign up free with email

No card · 5 premium days · join 800+ traders

Key Stats

Price & performance
Price
$92.15
Change today
+1.43%
Previous close
$90.85
52-week range
$69.36 – $174.10
Valuation & dividend
Market cap
$10.16B
Ownership & volume
Shares outstanding
108.5M
Live vendor count
Insider ownership
<1%
DEF 14A · 2026-03-06 ↗
Institutional own.
99.9%
Total held
100.0%
Short interest
4.1M
▼ -11% vs prior · as of 2026-07-31
Days to cover
1.3d
Avg daily volume
2.4M
Classification
Sector
Technology
Industry
Semiconductors & Related Devices
Exchange
XNAS
Relative volumevs this time of day
5m
0.3x
15m
0.2x
1h
0.5x
1D
0.1x

Get free RMBS + market alerts in your inbox

The top plays and unusual-volume catches our scanner flags, emailed to you. No account needed.

No spam. Unsubscribe anytime. Not investment advice.

Why is $RMBS up today?

2 alerts today

RMBS is one of today's most active names, trading on unusually heavy volume (live price and day move above). Our scanner has fired 2 unusual-volume and momentum alerts on RMBS today.

Why is $RMBS moving? →▶ Replay the moveAuto-generated from live scanner data. Not investment advice.
Trading profile⚡ Ultra-low floatShortableEasy to borrowNo SSRBorrow via Alpaca · SSR from Reg SHO 201
Wall Street consensusStrong Buy6 analysts
Avg target $158.40(+72% upside)
Range $145 - $172
6 buy0 hold0 sell

Analyst data via Nasdaq. Not investment advice.

Dilution watch

Unavailable

We could not reach SEC EDGAR, so the dilution check did not run for $RMBS. This is not a clean result: there may be an offering, a registration or a shelf on file that we were unable to read. Check it yourself on SEC EDGAR before trading it.

$RMBS Sentiment

Neutral
Bearish59Bullish
📰 News: 0 bull · 0 bearToday: +1.4%👥 Community: 0 bull · 0 bear

Blend of news sentiment, today’s move, and community votes. Not investment advice.

$RMBS Activity

News, unusual-volume alerts, AI-trader trades and community chatter - the whole story, newest first.

Alert· 2h ago +0.5% vs EMA
RMBS 200EMA (1m) Trending · 103 bars · L4 · +0.46% above EMA · slope +0.08%
at $92.39
Alert· 3h ago +0.4% vs EMA
RMBS 200EMA (1m) Trending · 94 bars · L3 · +0.41% above EMA · slope +0.06%
at $92.32
Alert· 7h ago -2.23%
$RMBS moved -2.23% in 1 min (Level 2) at 8:58 AM ET
at $90.48
Alert· 8h ago +1.67%
$RMBS moved +1.67% in 1 min (Level 1) at 8:04 AM ET
at $90.06
Alert· 1d ago -0.7% vs EMA
$RMBS near 200 EMA: -0.74% from 200 EMA at 2:48 PM ET
at $91.56
Alert· 1d ago 3.4× RVOL
RMBS hit 3.356x RVOL at 2:48 PM ET
at $91.56
Alert· 1d ago 3.6× RVOL
RMBS hit 3.617x RVOL at 1:36 PM ET
at $92.17
Alert· 1d ago -1.23%
$RMBS moved -1.23% in 1 min (Level 1) at 1:09 PM ET
at $92.48
Alert· 1d ago -0.3% vs EMA
$RMBS near 200 EMA: -0.30% from 200 EMA at 1:09 PM ET
at $92.66
Alert· 1d ago 8.9× RVOL
RMBS hit 8.880x RVOL at 1:09 PM ET
at $92.66
Alert· 1d ago 10.7× RVOL
RMBS hit 10.664x RVOL at 10:20 AM ET
at $90.04
Alert· 1d ago +2.0% vs EMA
$RMBS near 200 EMA: +2.05% from 200 EMA at 8:51 AM ET
at $95.30
Alert· 1d ago 2.6× RVOL
RMBS hit 2.653x RVOL at 8:51 AM ET
at $95.30
Alert· 1d ago +2.69%
$RMBS moved +2.69% (~15m high-low range 2.69%) (Level 2) at 8:33 AM ET
at $93.90
Alert· 1d ago 2.9× RVOL
RMBS hit 2.881x RVOL at 4:50 AM ET
at $94.93
Alert· 1d ago -0.6% vs EMA
$RMBS near 200 EMA: -0.63% from 200 EMA at 4:10 PM ET
at $93.71
Alert· 1d ago 7.3× RVOL
RMBS hit 7.313x RVOL at 4:10 PM ET
at $93.71
Alert· 2d ago -2.3% vs EMA
$RMBS near 200 EMA: -2.26% from 200 EMA at 2:32 PM ET
at $92.76
Alert· 2d ago 3.2× RVOL
RMBS hit 3.224x RVOL at 2:32 PM ET
at $92.76
Alert· 2d ago -2.8% vs EMA
$RMBS near 200 EMA: -2.85% from 200 EMA at 1:27 PM ET
at $93.09
Alert· 2d ago 2.0× RVOL
RMBS hit 2.000x RVOL at 1:27 PM ET
at $93.09
Alert· 2d ago -2.5% vs EMA
$RMBS near 200 EMA: -2.45% from 200 EMA at 12:49 PM ET
at $93.95
Alert· 2d ago 7.2× RVOL
RMBS hit 7.184x RVOL at 12:49 PM ET
at $93.95
Alert· 2d ago 2.3× RVOL
RMBS hit 2.318x RVOL at 10:24 AM ET
at $94.42
Alert· 2d ago +2.02%
$RMBS moved +2.02% in 1 min (Level 2) at 8:16 AM ET
at $96.60

Related SEMICONDUCTORS stocks

$NVDA$AVGO$MU$AMD$INTC$AMAT$TXN$MRVL

Also moving today

The tickers our scanner is lighting up most over the last 48 hours.

$MRNA$CAST$BIVI$YJ$BTCT$MSS$AZI$QTEX$TNON$MSTU$CONL$SNDQ

RMBS stock FAQ

Why is $RMBS up today?

RMBS is one of today's most active names, trading on unusually heavy volume (live price and day move above). Our scanner has fired 2 unusual-volume and momentum alerts on RMBS today.

What is the RMBS stock price today?

RMBS last traded at $92.15, up 1.43% on the day. The price and chart above update live during market hours (4 AM to 8 PM ET).

Where can I see live RMBS alerts?

The RMBS Live Alerts panel on this page streams real-time unusual volume (RVOL), momentum, halt and 200-EMA alerts from our scanner the moment they fire. Our scanner has flagged RMBS 161 times in the last 30 days.

What exchange is RMBS on?

RMBS (Rambus Inc) trades on XNAS, with a market cap of about $10.16B in the SEMICONDUCTORS & RELATED DEVICES sector.

Is RMBS good for day trading?

That depends on your strategy and risk. Day traders look for volume, volatility and a clear trend. Use the live chart, RVOL alerts and 200-EMA context on this page to judge RMBS for yourself. This is not investment advice.

Live data from TheDesperateTrader scanner. Not investment advice.