Birchtech Corp. historical data

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Date	Open	High	Low	Close	Adj. close	Volume
2026-07-22	2.180	2.210	2.100	2.120	2.120	18,344
2026-07-21	2.290	2.360	2.180	2.200	2.200	8,911
2026-07-20	2.230	2.360	2.220	2.320	2.320	3,619
2026-07-17	2.350	2.350	2.230	2.230	2.230	900
2026-07-16	2.410	2.410	2.410	2.410	2.410	0
2026-07-15	2.600	2.600	2.400	2.410	2.410	4,124
2026-07-14	2.720	2.720	2.620	2.620	2.620	5,200
2026-07-13	2.750	3.000	2.730	2.740	2.740	9,392
2026-07-10	2.650	2.790	2.650	2.770	2.770	2,065
2026-07-09	2.880	2.880	2.740	2.740	2.740	1,110
2026-07-08	3.030	3.060	2.850	2.900	2.900	4,200
2026-07-07	2.970	3.000	2.970	3.000	3.000	817
2026-07-06	2.960	2.990	2.920	2.990	2.990	1,447
2026-07-03	2.980	2.980	2.980	2.980	2.980	0
2026-07-02	2.860	2.990	2.860	2.980	2.980	3,396
2026-06-30	2.860	2.860	2.790	2.810	2.810	2,070
2026-06-29	2.830	2.880	2.830	2.880	2.880	401
2026-06-26	2.620	2.790	2.620	2.770	2.770	3,457
2026-06-25	2.810	2.890	2.810	2.870	2.870	2,700
2026-06-24	2.820	2.900	2.780	2.780	2.780	1,000
2026-06-23	2.890	2.890	2.800	2.800	2.800	1,700
2026-06-22	3.550	3.550	2.840	2.890	2.890	16,300
2026-06-19	3.590	3.870	3.450	3.870	3.870	4,311
2026-06-18	2.900	3.410	2.900	3.290	3.290	14,201
2026-06-17	2.980	3.190	2.840	2.840	2.840	8,416
2026-06-16	2.970	3.000	2.790	3.000	3.000	30,600
2026-06-15	2.890	2.990	2.800	2.940	2.940	2,500
2026-06-12	2.990	2.990	2.830	2.910	2.910	4,960
2026-06-11	2.780	2.930	2.730	2.820	2.820	3,200
2026-06-10	2.680	2.820	2.680	2.730	2.730	3,926
2026-06-09	2.850	2.990	2.650	2.650	2.650	2,600
2026-06-08	2.610	3.050	2.610	2.770	2.770	13,485
2026-06-05	2.760	2.870	2.650	2.670	2.670	3,055
2026-06-04	2.900	2.940	2.785	2.920	2.920	4,168
2026-06-03	2.660	3.100	2.660	2.920	2.920	11,868
2026-06-02	2.500	2.780	2.500	2.590	2.590	9,800
2026-06-01	2.360	2.480	2.360	2.470	2.470	1,666
2026-05-29	2.500	2.500	2.360	2.380	2.380	1,184
2026-05-28	2.140	2.480	2.140	2.460	2.460	7,850
2026-05-27	2.080	2.200	2.040	2.160	2.160	2,700
2026-05-26	2.000	2.100	1.850	2.100	2.100	3,700
2026-05-25	1.700	1.800	1.700	1.800	1.800	900
2026-05-22	1.930	1.950	1.890	1.890	1.890	700
2026-05-21	1.920	1.950	1.910	1.910	1.910	810
2026-05-20	1.920	1.930	1.890	1.900	1.900	1,403
2026-05-19	2.100	2.100	1.890	1.900	1.900	18,700
2026-05-15	2.130	2.170	2.010	2.010	2.010	2,201
2026-05-14	1.900	2.090	1.900	2.090	2.090	28,200
2026-05-13	1.800	1.950	1.800	1.840	1.840	7,602
2026-05-12	1.820	1.840	1.790	1.820	1.820	1,912
2026-05-11	1.830	1.830	1.770	1.790	1.790	2,914
2026-05-08	1.880	1.940	1.770	1.930	1.930	3,631
2026-05-07	2.010	2.010	1.850	1.920	1.920	18,832
2026-05-06	2.170	2.170	2.040	2.080	2.080	14,660
2026-05-05	2.160	2.240	2.160	2.200	2.200	8,800
2026-05-04	2.310	2.350	2.080	2.205	2.205	12,538
2026-05-01	2.240	2.280	2.130	2.180	2.180	901
2026-04-30	2.140	2.320	2.060	2.190	2.190	4,861
2026-04-29	2.090	2.160	2.090	2.160	2.160	600
2026-04-28	2.160	2.160	2.120	2.120	2.120	605

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Stock splits

No stock splits on record.

Dividends

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.