BCHT chart
Birchtech Corp. · Quote, news and financials
1.13 USD
-0.08 -6.61%
- Bid
- 1.17 × 200
- Ask
- 1.33 × 200
Extended hours 1.26 +11.50%
As of Oct 30, 2026
3M chart
Closing price and volume
Birchtech Corp. · Quote, news and financials
Extended hours 1.26 +11.50%
As of Oct 30, 2026
Closing price and volume