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GBIO
Generation Bio Co. Common Stock
stock NASDAQ

At Close
Jul 18, 2025 3:59:46 PM EDT
0.4100USD-22.037%(-0.1149)4,595,611
0.00Bid   0.00Ask   0.0000Spread
Pre-market
Jul 18, 2025 9:28:30 AM EDT
0.4361USD-16.360%(-0.0853)1,038,786
After-hours
Jul 18, 2025 4:58:30 PM EDT
0.4100USD+0.861%(0.0000)27,912
OverviewOption ChainMax PainOptionsHistoricalExchange VolumeDark Pool LevelsDark Pool PrintsExchangesShort VolumeShort Interest - DailyShort InterestBorrow Fee (CTB)Failure to Deliver (FTD)ShortsTrendsNewsMore
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Market Cap
27.27M
Industry
Biotechnology
Next Earnings
Aug 6, 2025 (17d)
GBIO Stats
Avg. Vol. 10 Day
2,359,775
Avg. Vol. 30 Day
1,550,344
Employees
150
Market Cap
27,270,001
Shares Out.
67,035,236
On/Off Exchange
37%/63%
6 Month Beta
1.30
1 Year Beta
1.83
2 Year Beta
2.09
3 Year Beta
1.93
52 Week Low
0.30
52 Week High
3.65
SMA50
0.38
SMA200
0.94
1 Week
+5.28%
1 Month
+7.05%
3 Month
-2.45%
6 Month
-58.91%
1 Year
-85.88%
2 Year
-92.06%
5 Year
-98.22%
Profile
generation bio is creating a revolutionary new class of genetic medicines that deliver durable, high levels of gene expression and have drug-like properties, including ability to titrate to effect and re-dose. our unique genewave technology allows us to overcome the limitations of other approaches by delivering larger genes, including more sophisticated regulatory elements, and avoiding the immunogenicity which limits both the number of patients who can be treated and the ability to re-dose them over time. we are a community of creative problem-solvers and independent thinkers. we are guided by strong personal integrity, humility, and the collaborative, learning mindset required to create solutions for patients and their families. to learn more about our efforts to usher in a new generation in medicine, please visit www.generationbio.com or our twitter feed, @lifetimegenetx.

GBIO Stock Summary

Generation Bio Co. Common Stock (NASDAQ:GBIO) stock price today is $0.4100, and today's volume is 4,595,611. GBIO is down -22.037% today. The 30 day average volume is 1,550,344. GBIO market cap is 27.27M with 67,035,236 shares outstanding.



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