iBio Inc. (IBIO)
NASDAQ: IBIOHealth CareBiotechnology: Pharmaceutical PreparationsUSD
At close: Oct 7, 4:00 PM ET · Delayed 15 min
IBIO stock chart
Technical analysisKey statistics
All statistics- Market cap
- $64.95M
- EPS (TTM)
- -$0.32
- Dividend yield
- None
- 52-week range
- 0.78 – 3.82
- Day range
- 0.97 – 1.06
- Volume / Avg
- 2.71M / 716.48K
- Beta
- —
- Shares outstanding
- 64.31M
52-week range
IBIO stock today
iBio (IBIO) closed at $1.01 on Oct 7, down 3.81% (-$0.04), versus the S&P 500's 0.22% decline. Volume was 3.8x the average at 2.71M shares, a sign of unusually heavy trading. Shares are 73.6% below their 52-week high of $3.82, set on Dec 10, 2025 and 29.5% above the 52-week low of $0.78, near the bottom of the past year's range.
IBIO is down 47.7% year to date, underperforming the S&P 500 (+14.0%). Over the past 12 months, the stock has gained 16.1%. iBio has posted a net loss over the last twelve months (EPS of -$0.32), so its P/E ratio is not meaningful.
Summary generated from market data by MetaCap's automated system. Methodology
About iBio
Company profile- Sector
- Health Care
- Industry
- Biotechnology: Pharmaceutical Preparations
iBio peers
Health Care sector| Company | Price | % Chg | Market cap | Compare |
|---|---|---|---|---|
| XBITXBiotech Inc. | 2.19 | +1.39% | $66.77M | vs IBIO |
| APLMApollomics Inc. Class A | 21.50 | -2.71% | $62.67M | vs IBIO |
| GOSSGossamer Bio Inc. | 10.18 | -5.57% | $62.26M | vs IBIO |
| FBIOFortress Biotech Inc. | 2.04 | -0.49% | $68.04M | vs IBIO |
| RNTXRein Therapeutics Inc. | 0.7887 | -4.40% | $68.04M | vs IBIO |
| RNXTRenovoRx Inc. | 1.37 | -1.44% | $61.83M | vs IBIO |
| SPROSpero Therapeutics Inc. | 1.17 | -1.68% | $68.13M | vs IBIO |
| NMADNomad Power Solutions Inc. | 4.25 | -2.19% | $68.43M | vs IBIO |
Indexes, lists and sector
iBio stock FAQ
What is iBio's stock price today?
IBIO last traded at $1.01 as of Oct 7, 4:00 PM EDT, down 3.81% on the day. Prices are delayed at least 15 minutes.
Does iBio pay a dividend?
No. iBio does not currently pay a regular cash dividend.
Has IBIO ever split its stock?
Yes. The most recent IBIO stock split was a 1-for-20 split on Nov 29, 2023, one of 3 splits on record.
What is the IBIO 52-week high?
The 52-week high for IBIO is $3.82 and the 52-week low is $0.78. The stock is currently 73.6% below its high.