TGEN chart
Tecogen Inc. · Quote, news and financials
1.98 USD
-0.01 -0.50%
- Bid
- 1.94 × 200
- Ask
- 1.99 × 300
Extended hours 2.15 +8.59%
As of Nov 2, 2026
5Y chart
Closing price and volume
Chart is warming up
The five-year price history for TGEN has not been loaded yet. Try again in a moment.