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$IBIO

iBio, Inc. Common Stock

XNASHealth CarePharmaceutical Preparations

$1.43
-2.72%-$0.040
RVOL peak today
Normal
Halted today
None today
Float
13.4M
Next earnings
Sep 4 · in 12d
$1.43-2.72%$0.0400Prev $1.47LIVE Full chart Live alerts
No recent price bars, the chart lights up when IBIO starts printing.

Why is IBIO down today? It is at $1.43 (-2.72%), and our scanner flagged it 8 times on unusual volume this month. See the catalyst behind the move, real-time alerts the moment IBIO spikes, and full due diligence on IBIO — key stats, earnings, dilution and insider activity. Free.

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Our scanner flagged $IBIO 8 times in the last 30 days. Create a free account to track $IBIO, 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
$1.43
Change today
-2.72%
Previous close
$1.47
52-week range
$0.760 – $3.82
Valuation & dividend
Market cap
$71M
Ownership & volume
Insider ownership
1.1%
DEF 14A · 2025-10-06
Institutional own.
71.93%
Total held
73.1%
Tradeable float
13.4M
27% of shares · after 1% insiders + 72% institutions
Short interest
5.1M
▼ -5% vs prior · as of 2026-07-31
Short % of float
38.1%
Days to cover
7.0d
Avg daily volume
2.8M
Next earnings
Sep 4 · in 12d
Classification
Sector
Health Care
Industry
Pharmaceutical Preparations
Exchange
XNAS
Relative volumevs this time of day
5mthin
0.3x
15mthin
0.3x
1hthin
0.3x
1D
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Why is $IBIO down today?

Here is the latest on IBIO from our scanner (live price and day move above). We have not detected an unusual-volume catalyst for IBIO 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 $IBIO moving? →▶ Replay the moveAuto-generated from live scanner data. Not investment advice.
Trading profileLow float · 13.4M sh🔥 Heavily shorted · 38% of floatNot 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 $IBIO. 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.

$IBIO Sentiment

Bullish
Bearish71Bullish
📰 News: 4 bull · 0 bearToday: -2.7%👥 Community: 0 bull · 0 bear

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

$IBIO Activity

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

Alert· 3d ago +2.4% vs EMA
$IBIO near 200 EMA: +2.43% from 200 EMA at 3:47 PM ET
at $1.47
Alert· 3d ago +2.08%
$IBIO moved +2.08% in 1 min (Level 1) at 3:47 PM ET
at $1.47
Alert· 3d ago 20.5× RVOL
IBIO hit 20.489x RVOL at 3:47 PM ET
at $1.47
Alert· 4d ago 4.0× RVOL
IBIO hit 3.976x RVOL at 9:43 AM ET
at $1.46
Alert· 4d ago -0.0% vs EMA
$IBIO near 200 EMA: -0.04% from 200 EMA at 3:39 PM ET
at $1.44
Alert· 4d ago 4.8× RVOL
IBIO hit 4.800x RVOL at 3:39 PM ET
at $1.44
Alert· 5d ago 17.2× RVOL
IBIO hit 17.220x RVOL at 1:27 PM ET
at $1.43
News· SEC EDGAR· 19d ago
iBio, Inc.: iBio Strengthens Clinical Leadership with Appointment of Endocrinologist Molly Carr as Chief Medical Officer
Alert· 29d ago +1.78%
$IBIO moved +1.78% in 1 min (Level 1) at 3:59 PM ET
at $1.43
Alert· 29d ago +0.4% vs EMA
$IBIO near 200 EMA: +0.37% from 200 EMA at 2:30 PM ET
at $1.34
Alert· 29d ago +1.13%
$IBIO moved +1.13% in 1 min (Level 1) at 2:30 PM ET
at $1.33
Alert· 29d ago 88.0× RVOL
IBIO hit 87.969x RVOL at 2:30 PM ET
at $1.34
News· SEC EDGAR· 36d ago
iBio, Inc. filed an 8-K: Item 5.08, Other Material Event
News· SEC EDGAR· 53d ago
iBio, Inc. filed an 8-K: Regulation FD Disclosure, Other Material Event
News· SEC EDGAR· 102d ago
iBio, Inc.: Q3 FY2026 results, three months to Mar 31, 2026
News· GlobeNewswire Inc.· 226d ago Bullish
iBio Announces $26 Million Private Placement
News· GlobeNewswire Inc.· 304d ago Bullish
iBio to Participate in the Guggenheim 2nd Annual Healthcare Innovation Conference
News· GlobeNewswire Inc.· 425d ago Bullish
iBio and AstralBio Unveil Obesity Program with Novel Amylin Agonist Antibody Demonstrating Promising In Vivo Results
News· GlobeNewswire Inc.· 598d ago Bullish
iBio Expands Cardiometabolic and Obesity Program with Anti-Myostatin Antibody Discovered Using its Proprietary Platform, In-Licensed from AstralBio

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IBIO stock FAQ

Why is $IBIO down today?

Here is the latest on IBIO from our scanner (live price and day move above). We have not detected an unusual-volume catalyst for IBIO 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 IBIO stock price today?

IBIO last traded at $1.43, down 2.72% on the day. The price and chart above update live during market hours (4 AM to 8 PM ET).

When does IBIO report earnings?

iBio, Inc. Common Stock (IBIO) is next expected to report earnings on Friday, September 4, 2026, about 12 days away. Earnings reports often cause large overnight gaps, so many traders manage risk around the date. The date can shift until the company officially confirms it.

Where can I see live IBIO alerts?

The IBIO 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 IBIO 8 times in the last 30 days.

What exchange is IBIO on?

IBIO (iBio, Inc. Common Stock) trades on XNAS, with a market cap of about $71M in the PHARMACEUTICAL PREPARATIONS sector.

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

Live data from TheDesperateTrader scanner. Not investment advice.