Get the Stockscreener App
5.43
0.74%
0.04
After Hours:
5.45
0.02
+0.37%
Generation Bio Co Stock (GBIO) Price History
The historical daily chart and data for Generation Bio Co stock (GBIO), show that the latest closing stock price as of December 12, 2025, is $5.43.
- Generation Bio Co all-time high stock price is $55.72, occurred on December 02, 2020.
- The lowest Generation Bio Co stock price recorded was $0.3004 on June 27, 2025. Since then, Generation Bio Co's stock price has risen over 1,708% to $5.43 now.
- The 52-week high stock price for GBIO is $12.50, representing a 130.18% increase from the current share price, occurred on December 23, 2024.
- The 52-week low stock price for GBIO is $3.004, indicating a -44.68% decrease from the current share price, occurred on June 27, 2025.
- The closing price of Generation Bio Co (GBIO) stock in the beginning of 2024 was $7.725. The stock closed the year at $3.93, a loss of over -49.13% for the year.
The table below shows more information about GBIO historical price data:
Daily
Weekly
Monthly
7D
30D
60D
YTD
1Y
| Date | High | Low | High - Low | Volume | % Change |
|---|---|---|---|---|---|
| Dec 12, 2025 | $5.51 | $5.33 | $0.18 | 14,160.0 | +0.74% |
| Dec 11, 2025 | $5.56 | $5.33 | $0.23 | 47,318.0 | -2.18% |
| Dec 10, 2025 | $5.64 | $5.22 | $0.42 | 24,758.0 | +2.42% |
| Dec 09, 2025 | $5.42 | $5.26 | $0.16 | 31,569.0 | +1.70% |
| Dec 08, 2025 | $5.55 | $5.25 | $0.3009 | 41,749.0 | -0.75% |
| Dec 05, 2025 | $5.43 | $5.17 | $0.26 | 21,431.0 | +0.76% |
| Dec 04, 2025 | $5.36 | $5.09 | $0.2699 | 26,392.0 | +1.15% |
| Dec 03, 2025 | $5.28 | $5.07 | $0.205 | 62,598.0 | +2.35% |
| Dec 02, 2025 | $5.27 | $5.05 | $0.22 | 35,657.0 | +1.19% |
| Dec 01, 2025 | $5.38 | $5.05 | $0.33 | 12,544.0 | -5.25% |
| Nov 28, 2025 | $5.39 | $5.23 | $0.165 | 7,656.0 | +0.57% |
| Nov 26, 2025 | $5.39 | $5.14 | $0.255 | 12,366.0 | +0.95% |
| Nov 25, 2025 | $5.35 | $5.16 | $0.1888 | 55,518.0 | +1.35% |
| Nov 24, 2025 | $5.30 | $5.00 | $0.305 | 57,263.0 | +3.31% |
| Nov 21, 2025 | $5.14 | $4.91 | $0.23 | 89,123.0 | +0.08% |
| Nov 20, 2025 | $5.35 | $5.00 | $0.35 | 93,203.0 | -3.28% |
| Nov 19, 2025 | $5.33 | $5.18 | $0.15 | 33,054.0 | -1.33% |
| Nov 18, 2025 | $5.40 | $5.20 | $0.20 | 44,230.0 | -2.78% |
| Nov 17, 2025 | $5.66 | $5.39 | $0.27 | 69,522.0 | -0.37% |
| Nov 14, 2025 | $5.68 | $5.30 | $0.38 | 19,779.0 | -3.56% |
| Nov 13, 2025 | $5.89 | $5.50 | $0.39 | 166,846.0 | +1.44% |
Generation Bio Co Stock (GBIO) Year by Year Price History
In this detailed analysis, we present a comprehensive overview of the price movements of Generation Bio Co stock over the years. By exploring the year-by-year data, investors can gain valuable insights into the historical performance and volatility of GBIO shares. From significant milestones and fluctuations to notable trends, this in-depth examination of Generation Bio Co stock price history provides a foundation for understanding how the company's stock has evolved over time.
Generation Bio Co Stock (GBIO) Price History 2025
| Month | High | Low | High - Low | Volume | % Change |
|---|---|---|---|---|---|
| Dec, 2025 | $5.64 | $5.05 | $0.59 | 332,336.0 | +1.88% |
| Nov, 2025 | $5.89 | $4.91 | $0.98 | 1,499,965.0 | -3.27% |
| Oct, 2025 | $6.92 | $5.36 | $1.56 | 1,111,687.0 | -9.97% |
| Sep, 2025 | $6.25 | $5.51 | $0.74 | 1,289,507.0 | +2.00% |
| Aug, 2025 | $6.95 | $3.96 | $2.99 | 15,231,989.0 | +35.14% |
| Jul, 2025 | $5.90 | $3.11 | $2.79 | 4,108,058.9 | +38.71% |
| Jun, 2025 | $4.45 | $3.00 | $1.45 | 2,237,858.5 | -15.36% |
| May, 2025 | $4.54 | $3.50 | $1.04 | 922,462.8 | -12.68% |
| Apr, 2025 | $4.60 | $3.16 | $1.44 | 1,110,142.3 | +6.94% |
| Mar, 2025 | $6.23 | $4.01 | $2.22 | 907,208.9 | -30.17% |
| Feb, 2025 | $8.43 | $5.30 | $3.12 | 781,423.2 | -25.27% |
| Jan, 2025 | $12.40 | $7.72 | $4.68 | 1,308,566.4 | -26.78% |
Generation Bio Co Stock (GBIO) Price History 2024
| Month | High | Low | High - Low | Volume | % Change |
|---|---|---|---|---|---|
| Dec, 2024 | $15.30 | $7.50 | $7.80 | 875,397.5 | -30.26% |
| Nov, 2024 | $25.70 | $12.40 | $13.30 | 356,625.0 | -30.28% |
| Oct, 2024 | $27.40 | $20.80 | $6.60 | 215,210.2 | -11.74% |
| Sep, 2024 | $29.10 | $21.30 | $7.80 | 248,068.0 | -6.44% |
| Aug, 2024 | $34.35 | $22.09 | $12.26 | 184,948.7 | -20.96% |
| Jul, 2024 | $36.50 | $20.80 | $15.70 | 224,865.7 | +18.44% |
| Jun, 2024 | $35.00 | $25.20 | $9.80 | 306,964.8 | -11.32% |
| May, 2024 | $43.40 | $28.30 | $15.10 | 347,128.8 | +12.37% |
| Apr, 2024 | $46.50 | $27.00 | $19.50 | 526,441.8 | -30.47% |
| Mar, 2024 | $42.90 | $24.40 | $18.50 | 557,681.3 | +62.15% |
| Feb, 2024 | $27.10 | $18.10 | $9.00 | 433,702.4 | +33.51% |
| Jan, 2024 | $22.50 | $16.20 | $6.30 | 719,666.0 | +13.94% |
Generation Bio Co Stock (GBIO) Price History 2023
| Month | High | Low | High - Low | Volume | % Change |
|---|---|---|---|---|---|
| Dec, 2023 | $21.90 | $11.30 | $10.60 | 1,756,782.6 | +46.02% |
| Nov, 2023 | $14.20 | $9.10 | $5.10 | 1,619,385.6 | +20.43% |
| Oct, 2023 | $39.10 | $8.60 | $30.50 | 1,918,762.6 | -75.24% |
| Sep, 2023 | $51.00 | $35.10 | $15.90 | 200,613.1 | -20.71% |
| Aug, 2023 | $54.96 | $42.20 | $12.76 | 211,625.3 | -5.91% |
| Jul, 2023 | $69.80 | $47.20 | $22.60 | 335,503.1 | -7.64% |
| Jun, 2023 | $60.90 | $31.50 | $29.40 | 469,475.0 | +57.14% |
| May, 2023 | $51.00 | $35.00 | $16.00 | 283,690.8 | -28.86% |
| Apr, 2023 | $50.80 | $38.30 | $12.50 | 426,978.2 | +14.42% |
| Mar, 2023 | $55.10 | $34.00 | $21.10 | 2,113,051.9 | +8.59% |
| Feb, 2023 | $73.50 | $38.20 | $35.30 | 507,606.9 | -32.88% |
| Jan, 2023 | $64.90 | $38.10 | $26.80 | 429,006.4 | +50.13% |
1.08%
0.91%
Open in Yahoo
|
Open in Google
|
Open in Finviz
|
Open in MarketWatch
|
Open in EDGAR
|
Open in Reuters
Cap:
|
Volume (24h):