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$RUBI

Rubico Inc. Common Stock

XNAS

$1.72
▼-2.82%-$0.050
RVOL peak today
Normal
Halted today
None today
Float
1.8M
Next earnings
Unscheduled
$1.72-2.82%−$0.0500Prev $1.77LIVE Full chart Live alerts
No recent price bars, the chart lights up when RUBI starts printing.

Why is RUBI down today? It is at $1.72 (-2.82%), and our scanner flagged it 29 times on unusual volume this month. See the catalyst behind the move, real-time alerts the moment RUBI spikes, and full due diligence on RUBI — key stats, earnings, dilution and insider activity. Free.

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Our scanner flagged $RUBI 29 times in the last 30 days. Create a free account to track $RUBI, 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.

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Key Stats

Price & performance
Price
$1.72
Change today
-2.82%
Previous close
$1.77
52-week range
$0.210 – $6364.80
Valuation & dividend
Market cap
$3M
Ownership & volume
Shares outstanding
1.8M
Live vendor count
Institutional own.
2.14%
Total held
2.1%
Tradeable float
1.8M
98% of shares · after 2% institutions
Short interest
40K
▼ -21% vs prior · as of 2026-08-14
Short % of float
2.3%
Days to cover
1.0d
Avg daily volume
3.0M
Classification
Exchange
XNAS
Relative volumevs this time of day
5m
0.1x
15m
0.1x
1h
0.1x
1D
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Why is $RUBI down today?

Here is the latest on RUBI from our scanner (live price and day move above). We have not detected an unusual-volume catalyst for RUBI today, so it is trading in line with its recent range. The moment our scanner flags unusual activity, the reason will appear here.

Why is $RUBI moving? →▶ Replay the moveAuto-generated from live scanner data. Not investment advice.
Trading profile⚡ Ultra-low float · 1.8M shNot shortableNo SSRBorrow via Alpaca · SSR from Reg SHO 201

Dilution watch

Unavailable

We could not reach SEC EDGAR, so the dilution check did not run for $RUBI. 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.

$RUBI Sentiment

Bearish
Bearish32Bullish
📰 News: 0 bull · 0 bearToday: -2.8%👥 Community: 0 bull · 0 bear

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

$RUBI Activity

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

Alert· 26d ago +14.75%
$RUBI moved +14.75% in 1 min (Level 1) at 10:43 AM ET
at $2.33
Alert· 26d ago 17.0× RVOL
RUBI hit 16.970x RVOL at 10:43 AM ET
at $2.21
Alert· 26d ago
The Watcher SOLD $RUBI at $2.5100
at $2.51
Alert· 26d ago
The Watcher BOUGHT $RUBI at $2.5400
at $2.54
Alert· 26d ago +2.20%
$RUBI moved +2.20% in 1 min (Level 2) at 9:37 AM ET
at $2.55
Alert· 26d ago
The Watcher SOLD $RUBI at $2.4000
at $2.40
Alert· 26d ago
The Watcher BOUGHT $RUBI at $2.4500
at $2.45
Alert· 26d ago -1.67%
$RUBI moved -1.67% in 1 min (Level 1) at 8:54 AM ET
at $2.45
Alert· 26d ago +5.7% vs EMA
RUBI 200EMA (5m) Trending · 50 bars · L3 · +5.69% above EMA · slope +2.06%
at $2.43
Alert· 26d ago
The Watcher SOLD $RUBI at $2.3800
at $2.38
Alert· 26d ago -2.5% vs EMA
$RUBI near 200 EMA: -2.52% from 200 EMA at 8:04 AM ET
at $2.37
Alert· 26d ago
The Watcher BOUGHT $RUBI at $2.4100
at $2.41
Alert· 26d ago +0.7% vs EMA
$RUBI crossed above 200 EMA (+0.71% vs EMA) at 8:03 AM ET
at $2.45
Alert· 26d ago +3.78%
$RUBI moved +3.78% in 1 min (Level 1) at 8:03 AM ET
at $2.45
Alert· 26d ago 6.4× RVOL
RUBI hit 6.388x RVOL at 8:03 AM ET
at $2.37
Alert· 26d ago
The Watcher SOLD $RUBI at $2.4400
at $2.44
Alert· 26d ago
The Watcher BOUGHT $RUBI at $2.4600
at $2.46
Alert· 26d ago +1.2% vs EMA
$RUBI near 200 EMA: +1.21% from 200 EMA at 7:37 AM ET
at $2.45
Alert· 26d ago
The Watcher SOLD $RUBI at $2.5000
at $2.50
Alert· 26d ago +2.0% vs EMA
$RUBI near 200 EMA: +2.05% from 200 EMA at 7:31 AM ET
at $2.47
Alert· 26d ago
The Watcher BOUGHT $RUBI at $2.6200
at $2.62
Alert· 26d ago +21.20%
$RUBI moved +21.20% (~15m high-low range 21.20%) (Level 5) at 7:05 AM ET
at $2.67
Alert· 26d ago 115.5× RVOL
RUBI hit 115.467x RVOL at 7:05 AM ET
at $3.00
Alert· 26d ago +13.8% vs EMA
RUBI 200EMA (1m) Trending · 101 bars · L4 · +13.76% above EMA · slope +1.05%
at $2.69
Alert· 26d ago 13.6× RVOL
RUBI hit 13.623x RVOL at 7:02 AM ET
at $2.69

Also moving today

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RUBI stock FAQ

Why is $RUBI down today?

Here is the latest on RUBI from our scanner (live price and day move above). We have not detected an unusual-volume catalyst for RUBI today, so it is trading in line with its recent range. The moment our scanner flags unusual activity, the reason will appear here.

What is the RUBI stock price today?

RUBI last traded at $1.72, down 2.82% on the day. The price and chart above update live during market hours (4 AM to 8 PM ET).

Where can I see live RUBI alerts?

The RUBI 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 RUBI 29 times in the last 30 days.

What exchange is RUBI on?

RUBI (Rubico Inc. Common Stock) trades on XNAS, with a market cap of about $3M.

Is RUBI 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 RUBI for yourself. This is not investment advice.

Live data from TheDesperateTrader scanner. Not investment advice.