TurboGen Stock Price History
NASDAQ: TRBGUtilitiesPower GenerationUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
TRBG price history at a glance
The price history for TurboGen (TRBG) on this page begins on August 31, 2026, when the stock closed at $7.34; it most recently closed at $3.52 on October 5, 2026. The highest price in this record is $33.99, reached on August 31, 2026; the latest close is 89.6% below that peak. Prices are split-adjusted closing prices; daily open, high, low, close and volume for the past year are listed below.
Summary generated from market data by MetaCap's automated system. Methodology
Key price levels
- High since 2026
- $33.99
- Date of high
- Aug 31, 2026
- Low since 2026
- $3.45
- Date of low
- Oct 5, 2026
- 52-week high
- $4.21
- 52-week low
- $3.45
- Last close
- $3.52
TRBG returns
1 week
-12.87%
1 month
-20.90%
TRBG price return, excluding dividends.
TRBG daily prices (past year)
| Date | Open | High | Low | Close | Change |
|---|---|---|---|---|---|
| 3.63 | 3.69 | 3.50 | 3.52 | +1.73% | |
| 3.56 | 3.61 | 3.45 | 3.46 | -5.46% | |
| 3.73 | 3.78 | 3.64 | 3.66 | -3.43% | |
| 3.75 | 3.79 | 3.70 | 3.79 | -0.26% | |
| 3.90 | 4.00 | 3.71 | 3.80 | -5.94% | |
| 3.90 | 4.21 | 3.85 | 4.04 | +5.07% | |
| 3.72 | 4.07 | 3.66 | 3.85 | +3.08% | |
| 3.57 | 3.83 | 3.49 | 3.73 | +4.48% | |
| 3.65 | 3.68 | 3.51 | 3.57 | -0.83% | |
| 3.60 | 3.85 | 3.51 | 3.60 | -3.74% | |
| 3.88 | 3.90 | 3.69 | 3.74 | -6.27% | |
| 3.69 | 4.09 | 3.62 | 3.99 | +6.68% | |
| 3.66 | 3.78 | 3.60 | 3.74 | +4.47% | |
| 3.62 | 3.66 | 3.51 | 3.58 | -2.19% | |
| 3.73 | 3.99 | 3.51 | 3.66 | -2.66% | |
| 3.85 | 3.99 | 3.67 | 3.76 | -2.84% | |
| 3.82 | 4.07 | 3.50 | 3.87 | +4.45% | |
| 4.15 | 4.19 | 3.61 | 3.71 | -12.82% | |
| 4.25 | 4.30 | 4.02 | 4.25 | 0.00% | |
| 4.35 | 4.42 | 4.06 | 4.25 | -1.85% | |
| 4.29 | 4.76 | 4.20 | 4.33 | -3.13% | |
| 4.20 | 4.64 | 3.97 | 4.47 | +0.45% | |
| 4.63 | 4.96 | 4.16 | 4.45 | -16.12% | |
| 5.76 | 5.84 | 5.20 | 5.31 | -27.72% | |
| 7.70 | 8.00 | 6.34 | 7.34 | -38.01% | |
| 10.79 | 33.99 | 10.79 | 11.84 | — |
Prices are adjusted for stock splits. See adjusted closing price for how dividends and splits affect history, and the TRBG chart for longer ranges.