Generation Bio Co. (GBIO)
NasdaqGS - NasdaqGS Real Time Price. Currency in USD
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At close: 04:00PM EDT
After hours:
Time Period:
Sept 21, 2022 - Sept 21, 2023
Show:
Historical Prices
Frequency:
Daily
Currency in USDDownload
| Date | Open | High | Low | Close* | Adj Close** | Volume |
|---|---|---|---|---|---|---|
| Sept 21, 2023 | 3.9700 | 4.0499 | 3.9000 | 3.9400 | 3.9400 | 53,032 |
| Sept 20, 2023 | 4.0800 | 4.1500 | 3.9900 | 4.0200 | 4.0200 | 55,700 |
| Sept 19, 2023 | 4.0400 | 4.1800 | 3.9300 | 4.0600 | 4.0600 | 105,500 |
| Sept 18, 2023 | 4.1100 | 4.1400 | 3.9300 | 4.0400 | 4.0400 | 89,100 |
| Sept 15, 2023 | 4.0900 | 4.1860 | 3.9700 | 4.1000 | 4.1000 | 334,700 |
| Sept 14, 2023 | 4.0800 | 4.1900 | 4.0400 | 4.0900 | 4.0900 | 81,900 |
| Sept 13, 2023 | 4.1800 | 4.2600 | 4.0500 | 4.0700 | 4.0700 | 82,400 |
| Sept 12, 2023 | 4.7000 | 4.7200 | 4.1700 | 4.2100 | 4.2100 | 142,800 |
| Sept 11, 2023 | 4.7100 | 4.8300 | 4.5860 | 4.7100 | 4.7100 | 52,500 |
| Sept 08, 2023 | 4.5400 | 4.7400 | 4.5400 | 4.6200 | 4.6200 | 65,600 |
| Sept 07, 2023 | 4.7500 | 4.8700 | 4.6200 | 4.6500 | 4.6500 | 63,500 |
| Sept 06, 2023 | 4.8400 | 4.9250 | 4.6300 | 4.7600 | 4.7600 | 73,400 |
| Sept 05, 2023 | 5.0400 | 5.0900 | 4.7100 | 4.8700 | 4.8700 | 66,600 |
| Sept 01, 2023 | 4.8100 | 5.1000 | 4.8100 | 5.0600 | 5.0600 | 81,800 |
| Aug 31, 2023 | 5.0200 | 5.1900 | 4.7500 | 4.7800 | 4.7800 | 155,200 |
| Aug 30, 2023 | 5.3300 | 5.4960 | 4.9650 | 5.0300 | 5.0300 | 89,800 |
| Aug 29, 2023 | 5.0700 | 5.4200 | 4.9720 | 5.3600 | 5.3600 | 84,000 |
| Aug 28, 2023 | 4.7300 | 5.1300 | 4.7200 | 5.0900 | 5.0900 | 74,200 |
| Aug 25, 2023 | 4.9700 | 4.9700 | 4.5300 | 4.7300 | 4.7300 | 114,800 |
| Aug 24, 2023 | 5.0500 | 5.0500 | 4.7600 | 4.9400 | 4.9400 | 83,700 |
| Aug 23, 2023 | 4.9300 | 5.1500 | 4.8300 | 5.0200 | 5.0200 | 61,600 |
| Aug 22, 2023 | 4.9200 | 5.1300 | 4.8700 | 4.9400 | 4.9400 | 65,300 |
| Aug 21, 2023 | 4.7400 | 5.0100 | 4.7260 | 4.8900 | 4.8900 | 66,300 |
| Aug 18, 2023 | 4.6300 | 4.8800 | 4.6300 | 4.7900 | 4.7900 | 75,900 |
| Aug 17, 2023 | 4.4900 | 4.7900 | 4.4400 | 4.7100 | 4.7100 | 98,400 |
| Aug 16, 2023 | 4.5800 | 4.6950 | 4.4400 | 4.5300 | 4.5300 | 120,000 |
| Aug 15, 2023 | 4.5200 | 4.5900 | 4.4250 | 4.5200 | 4.5200 | 74,300 |
| Aug 14, 2023 | 4.3000 | 4.5900 | 4.2200 | 4.5300 | 4.5300 | 83,600 |
| Aug 11, 2023 | 4.3600 | 4.5690 | 4.2900 | 4.3300 | 4.3300 | 81,200 |
| Aug 10, 2023 | 4.3100 | 4.5400 | 4.3100 | 4.3500 | 4.3500 | 101,000 |
| Aug 09, 2023 | 4.4900 | 4.5850 | 4.2600 | 4.3000 | 4.3000 | 90,200 |
| Aug 08, 2023 | 4.3700 | 4.5900 | 4.3700 | 4.4900 | 4.4900 | 62,900 |
| Aug 07, 2023 | 4.4100 | 4.6150 | 4.2530 | 4.4100 | 4.4100 | 103,100 |
| Aug 04, 2023 | 4.6000 | 4.7600 | 4.4500 | 4.4500 | 4.4500 | 89,200 |
| Aug 03, 2023 | 4.4700 | 4.6900 | 4.3010 | 4.4900 | 4.4900 | 91,800 |
| Aug 02, 2023 | 4.7000 | 4.7700 | 4.3900 | 4.4800 | 4.4800 | 114,900 |
| Aug 01, 2023 | 5.0500 | 5.1200 | 4.7000 | 4.7400 | 4.7400 | 136,200 |
| Jul 31, 2023 | 5.1900 | 5.1900 | 4.9900 | 5.0800 | 5.0800 | 142,400 |
| Jul 28, 2023 | 5.0500 | 5.2400 | 4.9900 | 5.1500 | 5.1500 | 88,400 |
| Jul 27, 2023 | 5.1000 | 5.2100 | 4.9000 | 4.9700 | 4.9700 | 143,900 |
| Jul 26, 2023 | 4.8700 | 5.0500 | 4.7200 | 5.0500 | 5.0500 | 119,000 |
| Jul 25, 2023 | 5.2400 | 5.2950 | 4.7200 | 4.8800 | 4.8800 | 155,600 |
| Jul 24, 2023 | 5.2800 | 5.3500 | 5.1150 | 5.2600 | 5.2600 | 81,900 |
| Jul 21, 2023 | 5.3100 | 5.3500 | 5.0350 | 5.2500 | 5.2500 | 121,600 |
| Jul 20, 2023 | 5.1300 | 5.3500 | 4.8700 | 5.2600 | 5.2600 | 155,700 |
| Jul 19, 2023 | 5.2100 | 5.6900 | 5.0900 | 5.1200 | 5.1200 | 242,800 |
| Jul 18, 2023 | 5.3500 | 5.4500 | 5.1700 | 5.2200 | 5.2200 | 105,000 |
| Jul 17, 2023 | 4.9800 | 5.3100 | 4.9800 | 5.3000 | 5.3000 | 204,400 |
| Jul 14, 2023 | 5.0500 | 5.1500 | 4.7700 | 5.0800 | 5.0800 | 258,000 |
| Jul 13, 2023 | 6.9500 | 6.9660 | 4.9300 | 5.0300 | 5.0300 | 383,800 |
| Jul 12, 2023 | 6.8600 | 6.9800 | 6.5700 | 6.9000 | 6.9000 | 208,100 |
| Jul 11, 2023 | 5.6900 | 6.8500 | 5.6900 | 6.6900 | 6.6900 | 366,700 |
| Jul 10, 2023 | 5.4400 | 5.7490 | 5.2030 | 5.6800 | 5.6800 | 101,000 |
| Jul 07, 2023 | 5.0800 | 5.4700 | 5.0600 | 5.4400 | 5.4400 | 117,200 |
| Jul 06, 2023 | 5.1900 | 5.1900 | 4.8900 | 5.0500 | 5.0500 | 135,100 |
| Jul 05, 2023 | 4.9900 | 5.2500 | 4.9600 | 5.2500 | 5.2500 | 109,600 |
| Jul 03, 2023 | 5.2900 | 5.2950 | 4.9700 | 5.1100 | 5.1100 | 118,300 |
| Jun 30, 2023 | 4.9500 | 5.7700 | 4.8400 | 5.5000 | 5.5000 | 213,100 |
| Jun 29, 2023 | 4.9800 | 5.1200 | 4.8500 | 5.0200 | 5.0200 | 307,800 |
| Jun 28, 2023 | 4.7200 | 5.0400 | 4.5800 | 5.0100 | 5.0100 | 209,900 |
| Jun 27, 2023 | 5.6100 | 5.6100 | 4.6100 | 4.7200 | 4.7200 | 213,000 |
| Jun 26, 2023 | 5.6000 | 6.0900 | 5.4800 | 5.6100 | 5.6100 | 434,100 |
| Jun 23, 2023 | 5.2700 | 5.7900 | 4.9700 | 5.6700 | 5.6700 | 654,600 |
| Jun 22, 2023 | 5.2500 | 5.4300 | 5.0800 | 5.4100 | 5.4100 | 100,400 |
| Jun 21, 2023 | 5.0100 | 5.4000 | 4.9000 | 5.3500 | 5.3500 | 129,100 |
| Jun 20, 2023 | 5.0900 | 5.1500 | 4.7450 | 5.0500 | 5.0500 | 149,500 |
| Jun 16, 2023 | 5.0700 | 5.1400 | 4.7300 | 5.0900 | 5.0900 | 465,600 |
| Jun 15, 2023 | 4.9000 | 5.0400 | 4.7400 | 4.9600 | 4.9600 | 118,900 |
| Jun 14, 2023 | 5.5400 | 5.5400 | 4.7100 | 4.9400 | 4.9400 | 209,700 |
| Jun 13, 2023 | 5.2100 | 5.7900 | 5.1750 | 5.5000 | 5.5000 | 264,800 |
| Jun 12, 2023 | 4.8400 | 5.4000 | 4.7400 | 5.1500 | 5.1500 | 213,300 |
| Jun 09, 2023 | 4.8300 | 4.9000 | 4.6850 | 4.8400 | 4.8400 | 93,400 |
| Jun 08, 2023 | 4.7300 | 5.0000 | 4.5800 | 4.8300 | 4.8300 | 163,100 |
| Jun 07, 2023 | 4.4400 | 4.8100 | 4.3340 | 4.7800 | 4.7800 | 238,100 |
| Jun 06, 2023 | 3.8900 | 4.4000 | 3.8480 | 4.3700 | 4.3700 | 152,800 |
| Jun 05, 2023 | 3.8900 | 3.9900 | 3.8600 | 3.9200 | 3.9200 | 73,500 |
| Jun 02, 2023 | 3.6500 | 3.9300 | 3.4900 | 3.9300 | 3.9300 | 135,300 |
| Jun 01, 2023 | 3.5000 | 3.6800 | 3.1500 | 3.5600 | 3.5600 | 203,700 |
| May 31, 2023 | 3.7800 | 3.8730 | 3.5000 | 3.5000 | 3.5000 | 245,900 |
| May 30, 2023 | 4.1800 | 4.2800 | 3.7200 | 3.7800 | 3.7800 | 148,200 |
| May 26, 2023 | 4.0400 | 4.2000 | 4.0000 | 4.1800 | 4.1800 | 76,300 |
| May 25, 2023 | 4.2500 | 4.2500 | 3.9800 | 4.0300 | 4.0300 | 73,600 |
| May 24, 2023 | 4.2200 | 4.3100 | 3.9200 | 4.2700 | 4.2700 | 130,400 |
| May 23, 2023 | 4.2100 | 4.3900 | 4.1300 | 4.2500 | 4.2500 | 153,200 |
| May 22, 2023 | 4.2400 | 4.4000 | 4.0800 | 4.1900 | 4.1900 | 129,400 |
| May 19, 2023 | 4.2500 | 4.3020 | 4.1200 | 4.2400 | 4.2400 | 121,900 |
| May 18, 2023 | 4.1900 | 4.3090 | 4.0900 | 4.1700 | 4.1700 | 104,400 |
| May 17, 2023 | 4.5700 | 4.6120 | 3.9900 | 4.1900 | 4.1900 | 333,100 |
| May 16, 2023 | 4.6500 | 4.6500 | 4.4500 | 4.5400 | 4.5400 | 112,700 |
| May 15, 2023 | 4.5300 | 4.8900 | 4.4310 | 4.6900 | 4.6900 | 107,600 |
| May 12, 2023 | 4.6800 | 4.6800 | 4.3700 | 4.5300 | 4.5300 | 93,300 |
| May 11, 2023 | 4.6000 | 4.7850 | 4.4300 | 4.5800 | 4.5800 | 99,900 |
| May 10, 2023 | 4.8600 | 5.1000 | 4.7200 | 4.9400 | 4.9400 | 157,600 |
| May 09, 2023 | 4.6200 | 4.8400 | 4.5600 | 4.8200 | 4.8200 | 69,200 |
| May 08, 2023 | 4.7100 | 4.7100 | 4.5800 | 4.6700 | 4.6700 | 71,700 |
| May 05, 2023 | 4.7000 | 4.8200 | 4.6300 | 4.6800 | 4.6800 | 76,500 |
| May 04, 2023 | 4.4600 | 4.6400 | 4.3400 | 4.6400 | 4.6400 | 109,700 |
| May 03, 2023 | 4.6300 | 4.7000 | 4.3700 | 4.4900 | 4.4900 | 216,400 |
| May 02, 2023 | 5.0300 | 5.0300 | 4.5200 | 4.5900 | 4.5900 | 129,600 |
| May 01, 2023 | 4.8900 | 5.0400 | 4.8100 | 5.0200 | 5.0200 | 113,200 |
| *Close price adjusted for splits.**Adjusted close price adjusted for splits and dividend and/or capital gain distributions. | ||||||
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