Birchtech Corp. historical data

Date	Open	High	Low	Close	Adj. close	Volume
2026-10-19	1.710	1.730	1.690	1.690	1.690	800
2026-10-16	1.700	1.730	1.680	1.680	1.680	600
2026-10-15	1.860	1.860	1.740	1.740	1.740	512
2026-10-14	1.970	1.970	1.880	1.880	1.880	410
2026-10-13	1.990	1.990	1.990	1.990	1.990	100
2026-10-09	2.050	2.050	2.030	2.030	2.030	200
2026-10-08	2.030	2.030	2.030	2.030	2.030	0
2026-10-07	2.070	2.070	2.030	2.030	2.030	618
2026-10-06	2.110	2.110	2.090	2.090	2.090	200
2026-10-05	2.130	2.140	2.110	2.130	2.130	1,100
2026-10-02	2.070	2.100	2.060	2.100	2.100	5,600
2026-10-01	1.990	2.160	1.970	2.040	2.040	8,045
2026-09-30	2.100	2.100	2.010	2.010	2.010	4,000
2026-09-29	2.300	2.330	2.040	2.060	2.060	2,200
2026-09-28	2.270	2.290	2.100	2.160	2.160	3,510
2026-09-25	2.280	2.280	2.220	2.270	2.270	1,012
2026-09-24	2.360	2.360	2.260	2.260	2.260	400
2026-09-23	2.390	2.450	2.340	2.380	2.380	2,109
2026-09-22	2.360	2.400	2.360	2.370	2.370	584
2026-09-21	2.410	2.420	2.400	2.400	2.400	1,500

Page 1 of 1 · 20 trading days

Stock splits

No stock splits on record.

No dividends on record.

Open, high, low and close are as traded (CAD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.