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OTC Markets OTCQB - Delayed Quote USD

Birchtech Corp. (BCHT)

0.5450
+0.0150
+(2.83%)
At close: 3:55:15 PM EDT
Currency in USD
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Date Open High Low Close Adj Close Volume
May 2, 20250.53000.54500.52000.54500.545024,480
May 1, 20250.53000.54000.52000.53000.530019,000
Apr 30, 20250.54000.55000.52000.52000.520022,800
Apr 29, 20250.55000.55000.53000.54000.540043,300
Apr 28, 20250.54000.54000.52000.54000.540032,500
Apr 25, 20250.53000.54000.53000.54000.54003,300
Apr 24, 20250.53000.56000.51000.54000.540059,000
Apr 23, 20250.50000.50000.49000.49000.4900134,700
Apr 22, 20250.47000.54000.47000.49000.4900102,600
Apr 21, 20250.46000.47000.43000.46000.460023,400
Apr 17, 20250.45000.46000.45000.46000.460054,400
Apr 16, 20250.46000.46000.45000.45000.45008,500
Apr 15, 20250.45000.45000.45000.45000.450010,600
Apr 14, 20250.45000.46000.45000.46000.460012,000
Apr 11, 20250.45000.46000.45000.45000.450040,000
Apr 10, 20250.45000.46000.40000.45000.4500448,000
Apr 9, 20250.45000.46000.42000.45000.450080,200
Apr 8, 20250.43000.47000.42000.45000.4500112,400
Apr 7, 20250.45000.45000.42000.43000.4300104,800
Apr 4, 20250.47000.47000.45000.47000.4700192,200
Apr 3, 20250.49000.49000.47000.48000.480067,800
Apr 2, 20250.50000.50000.48000.50000.500086,100
Apr 1, 20250.51000.51000.49000.49000.490035,300
Mar 31, 20250.50000.50000.50000.50000.50008,000
Mar 28, 20250.53000.58000.49000.50000.500056,700
Mar 27, 20250.52000.54000.52000.53000.530046,300
Mar 26, 20250.53000.54000.53000.53000.530021,600
Mar 25, 20250.51000.53000.51000.53000.530011,800
Mar 24, 20250.50000.52000.50000.51000.51007,800
Mar 21, 20250.52000.52000.50000.50000.500058,400
Mar 20, 20250.50000.53000.50000.52000.5200150,700
Mar 19, 20250.50000.52000.48000.50000.5000227,500
Mar 18, 20250.48000.51000.43000.48000.4800225,800
Mar 17, 20250.48000.49000.47000.49000.490018,300
Mar 14, 20250.46000.50000.44000.50000.5000163,400
Mar 13, 20250.49000.49000.46000.46000.4600147,700
Mar 12, 20250.51000.51000.47000.48000.4800110,100
Mar 11, 20250.48000.54000.45000.49000.4900190,000
Mar 10, 20250.45000.49000.44000.47000.470031,800
Mar 7, 20250.47000.47000.44000.47000.470030,100
Mar 6, 20250.47000.47000.43000.47000.470018,400
Mar 5, 20250.47000.47000.45000.46000.460017,900
Mar 4, 20250.44000.48000.43000.47000.4700198,500
Mar 3, 20250.50000.50000.43000.44000.4400347,800
Feb 28, 20250.50000.52000.48000.49000.490024,100
Feb 27, 20250.50000.52000.47000.49000.4900177,700
Feb 26, 20250.51000.51000.48000.50000.500038,600
Feb 25, 20250.50000.51000.47000.50000.500067,500
Feb 24, 20250.49000.50000.47000.50000.500057,600
Feb 21, 20250.52000.53000.48000.50000.5000215,500
Feb 20, 20250.51000.56000.49000.51000.5100256,500
Feb 19, 20250.51000.51000.47000.50000.5000218,000
Feb 18, 20250.51000.52000.51000.51000.5100141,600
Feb 14, 20250.52000.52000.51000.52000.52004,000
Feb 13, 20250.47000.53000.47000.52000.52006,100
Feb 12, 20250.53000.53000.47000.51000.5100134,900
Feb 11, 20250.58000.58000.52000.53000.5300110,100
Feb 10, 20250.60000.60000.58000.58000.580056,900
Feb 7, 20250.59000.61000.57000.59000.590078,900
Feb 6, 20250.61000.61000.60000.60000.60006,500
Feb 5, 20250.61000.61000.60000.61000.610068,800
Feb 4, 20250.59000.61000.59000.59000.590017,200
Feb 3, 20250.60000.60000.58000.58000.5800135,500
Jan 31, 20250.63000.64000.59000.61000.610089,600
Jan 30, 20250.58000.63000.57000.60000.6000161,900
Jan 29, 20250.57000.60000.56000.60000.600021,300
Jan 28, 20250.56000.60000.55000.56000.560018,400
Jan 27, 20250.53000.57000.50000.57000.570083,700
Jan 24, 20250.54000.55000.52000.54000.540030,000
Jan 23, 20250.54000.60000.54000.56000.560023,600
Jan 22, 20250.52000.56000.51000.55000.5500173,200
Jan 21, 20250.55000.55000.49000.53000.530088,300
Jan 17, 20250.50000.55000.49000.55000.5500140,600
Jan 16, 20250.51000.51000.51000.51000.51004,200
Jan 15, 20250.51000.51000.49000.49000.490025,500
Jan 14, 20250.52000.52000.49000.51000.510024,600
Jan 13, 20250.54000.54000.52000.52000.520034,600
Jan 10, 20250.54000.55000.52000.54000.540056,600
Jan 8, 20250.54000.55000.53000.55000.550027,900
Jan 7, 20250.55000.55000.55000.55000.550075,000
Jan 6, 20250.60000.60000.54000.55000.550072,500
Jan 3, 20250.55000.60000.52000.60000.6000113,800
Jan 2, 20250.49000.56000.49000.53000.530039,400
Dec 31, 20240.50000.51000.48000.51000.5100150,700
Dec 30, 20240.49000.52000.49000.50000.5000101,200
Dec 27, 20240.52000.52000.48000.49000.4900202,100
Dec 26, 20240.51000.52000.50000.52000.520045,300
Dec 24, 20240.52000.52000.51000.51000.510027,600
Dec 23, 20240.53000.53000.48000.49000.4900128,500
Dec 20, 20240.54000.55000.52000.53000.530051,800
Dec 19, 20240.56000.59000.54000.54000.5400157,200
Dec 18, 20240.54000.56000.54000.55000.5500111,700
Dec 17, 20240.56000.57000.53000.54000.5400174,500
Dec 16, 20240.58000.58000.56000.57000.570077,800
Dec 13, 20240.58000.60000.57000.58000.580062,100
Dec 12, 20240.60000.60000.57000.58000.5800195,700
Dec 11, 20240.61000.62000.60000.60000.6000208,000
Dec 10, 20240.62000.62000.60000.62000.620021,600
Dec 9, 20240.60000.64000.60000.63000.630057,100
Dec 6, 20240.60000.60000.60000.60000.60009,900
Dec 5, 20240.60000.62000.60000.60000.600024,800
Dec 4, 20240.60000.61000.60000.61000.610061,900
Dec 3, 20240.63000.64000.59000.60000.6000115,300
Dec 2, 20240.64000.64000.63000.63000.63007,600
Nov 29, 20240.63000.65000.63000.64000.64006,700
Nov 27, 20240.66000.67000.63000.64000.6400167,200
Nov 26, 20240.67000.67000.62000.64000.6400101,500
Nov 25, 20240.66000.67000.66000.67000.670055,700
Nov 22, 20240.67000.67000.64000.66000.6600209,000
Nov 21, 20240.68000.68000.67000.68000.6800101,300
Nov 20, 20240.68000.69000.68000.68000.680048,200
Nov 19, 20240.68000.70000.68000.69000.690010,500
Nov 18, 20240.70000.71000.66000.68000.680031,500
Nov 15, 20240.69000.69000.68000.69000.690048,900
Nov 14, 20240.70000.72000.70000.70000.700082,700
Nov 13, 20240.71000.71000.68000.71000.710046,800
Nov 12, 20240.70000.72000.70000.71000.710015,600
Nov 11, 20240.68000.72000.65000.70000.700087,900
Nov 8, 20240.69000.70000.62000.69000.6900223,700
Nov 7, 20240.71000.71000.62000.68000.6800204,500
Nov 6, 20240.73000.73000.70000.71000.710056,900
Nov 5, 20240.72000.72000.71000.71000.710042,000
Nov 4, 20240.70000.73000.70000.71000.7100119,800
Nov 1, 20240.71000.71000.70000.70000.700019,800
Oct 31, 20240.71000.72000.70000.70000.700033,200
Oct 30, 20240.72000.72000.69000.70000.7000107,800
Oct 29, 20240.71000.71000.69000.70000.7000145,700
Oct 28, 20240.73000.73000.71000.71000.710062,700
Oct 25, 20240.73000.76000.72000.73000.730068,300
Oct 24, 20240.76000.78000.73000.74000.7400127,300
Oct 23, 20240.78000.78000.74000.78000.780038,500
Oct 22, 20240.77000.79000.77000.78000.7800168,800
Oct 21, 20240.77000.81000.57000.77000.7700468,900
Oct 18, 20240.74000.80000.74000.79000.790063,400
Oct 17, 20240.75000.78000.69000.75000.7500149,600
Oct 16, 20240.74000.75000.74000.75000.750058,400
Oct 15, 20240.75000.75000.72000.72000.720082,700
Oct 14, 20240.72000.75000.72000.74000.740073,200
Oct 11, 20240.72000.73000.72000.73000.730050,800
Oct 10, 20240.74000.74000.72000.72000.720090,700
Oct 9, 20240.74000.75000.72000.73000.730079,200
Oct 8, 20240.72000.75000.72000.75000.750045,600
Oct 7, 20240.73000.73000.72000.73000.730026,400
Oct 4, 20240.72000.75000.71000.74000.740061,400
Oct 3, 20240.72000.74000.70000.73000.730079,000
Oct 2, 20240.73000.74000.71000.74000.740026,300
Oct 1, 20240.75000.75000.73000.73000.7300200,600
Sep 30, 20240.75000.75000.74000.75000.750039,500
Sep 27, 20240.74000.76000.74000.75000.750089,400
Sep 26, 20240.75000.75000.74000.74000.740010,700
Sep 25, 20240.75000.76000.75000.75000.750059,900
Sep 24, 20240.76000.77000.75000.76000.760094,800
Sep 23, 20240.79000.79000.76000.77000.770057,800
Sep 20, 20240.80000.80000.73000.78000.780099,700
Sep 19, 20240.79000.80000.79000.80000.800066,800
Sep 18, 20240.80000.80000.78000.79000.790026,000
Sep 17, 20240.82000.82000.79000.79000.790082,800
Sep 16, 20240.81000.82000.81000.81000.810047,000
Sep 13, 20240.82000.83000.81000.81000.810074,700
Sep 12, 20240.81000.81000.80000.80000.800020,800
Sep 11, 20240.82000.83000.81000.81000.810017,500
Sep 10, 20240.80000.84000.80000.82000.820047,400
Sep 9, 20240.80000.82000.80000.81000.810039,000
Sep 6, 20240.82000.83000.78000.80000.8000126,200
Sep 5, 20240.79000.82000.77000.82000.8200305,600
Sep 4, 20240.77000.78000.77000.77000.77002,900
Sep 3, 20240.76000.79000.76000.77000.770058,900
Aug 30, 20240.77000.78000.76000.78000.780052,200
Aug 29, 20240.75000.78000.75000.77000.770048,300
Aug 28, 20240.78000.78000.73000.75000.750037,900
Aug 27, 20240.76000.79000.73000.79000.7900186,000
Aug 26, 20240.82000.82000.76000.78000.780031,500
Aug 23, 20240.82000.83000.79000.82000.820064,400
Aug 22, 20240.74000.88000.74000.83000.8300187,700
Aug 21, 20240.74000.78000.73000.78000.780097,900
Aug 20, 20240.72000.74000.71000.72000.720033,700
Aug 19, 20240.72000.72000.72000.72000.72004,300
Aug 16, 20240.73000.73000.72000.72000.72007,800
Aug 15, 20240.70000.73000.70000.73000.730048,400
Aug 14, 20240.72000.72000.68000.68000.6800157,100
Aug 13, 20240.74000.74000.71000.72000.720041,200
Aug 12, 20240.73000.75000.73000.74000.740058,000
Aug 9, 20240.79000.80000.72000.73000.7300290,800
Aug 8, 20240.82000.82000.79000.79000.790034,500
Aug 7, 20240.81000.81000.80000.81000.810028,000
Aug 6, 20240.82000.83000.81000.82000.820035,100
Aug 5, 20240.80000.83000.79000.83000.830061,100
Aug 2, 20240.88000.88000.80000.84000.840092,500
Aug 1, 20240.80000.88000.80000.85000.8500133,400
Jul 31, 20240.83000.85000.78000.82000.8200135,800
Jul 30, 20240.77000.83000.77000.83000.830077,500
Jul 29, 20240.75000.77000.72000.76000.760040,300
Jul 26, 20240.70000.74000.70000.74000.740014,400
Jul 25, 20240.71000.71000.70000.70000.700018,400
Jul 24, 20240.70000.72000.69000.71000.710050,300
Jul 23, 20240.70000.70000.70000.70000.70009,800
Jul 22, 20240.71000.72000.67000.69000.690053,700
Jul 19, 20240.70000.73000.70000.72000.720012,600
Jul 18, 20240.70000.73000.70000.70000.700051,900
Jul 17, 20240.70000.71000.68000.70000.700028,800
Jul 16, 20240.71000.72000.71000.71000.71005,000
Jul 15, 20240.69000.72000.69000.71000.710027,300
Jul 12, 20240.71000.73000.69000.73000.730014,300
Jul 11, 20240.72000.73000.70000.73000.730042,600
Jul 10, 20240.70000.74000.67000.74000.740049,300
Jul 9, 20240.66000.70000.66000.68000.680039,100
Jul 8, 20240.67000.68000.65000.65000.650035,500
Jul 5, 20240.66000.68000.66000.68000.6800136,700
Jul 3, 20240.66000.66000.64000.66000.660037,600
Jul 2, 20240.67000.67000.62000.66000.660022,100
Jul 1, 20240.66000.67000.66000.66000.660036,800
Jun 28, 20240.65000.67000.65000.67000.670012,700
Jun 27, 20240.66000.67000.66000.66000.66007,000
Jun 26, 20240.67000.67000.66000.67000.670025,400
Jun 25, 20240.64000.66000.63000.64000.6400157,300
Jun 24, 20240.65000.65000.64000.64000.640058,900
Jun 21, 20240.68000.68000.64000.65000.6500119,500
Jun 20, 20240.68000.68000.65000.65000.6500151,500
Jun 18, 20240.71000.73000.68000.68000.6800103,000
Jun 17, 20240.73000.73000.70000.71000.710093,500
Jun 14, 20240.75000.75000.69000.72000.7200344,600
Jun 13, 20240.75000.78000.75000.75000.750053,300
Jun 12, 20240.75000.77000.74000.77000.770011,800
Jun 11, 20240.75000.77000.75000.75000.750080,700
Jun 10, 20240.78000.79000.73000.75000.7500313,100
Jun 7, 20240.80000.80000.77000.78000.7800180,100
Jun 6, 20240.84000.84000.77000.80000.800092,000
Jun 5, 20240.78000.86000.77000.84000.840082,800
Jun 4, 20240.78000.80000.75000.79000.7900383,400
Jun 3, 20240.79000.80000.75000.80000.8000128,300
May 31, 20240.81000.82000.81000.81000.810038,000
May 30, 20240.81000.83000.81000.82000.820029,200
May 29, 20240.81000.82000.80000.82000.820060,600
May 28, 20240.84000.84000.81000.81000.810047,200
May 24, 20240.83000.84000.80000.83000.830036,400
May 23, 20240.83000.83000.82000.82000.820088,500
May 22, 20240.84000.84000.83000.83000.830036,200
May 21, 20240.82000.85000.82000.85000.850060,400
May 20, 20240.81000.84000.81000.82000.820060,800
May 17, 20240.81000.82000.76000.81000.810095,600
May 16, 20240.80000.82000.79000.82000.820085,300
May 15, 20240.77000.82000.77000.82000.820092,900
May 14, 20240.76000.77000.76000.76000.760059,100
May 13, 20240.77000.78000.75000.76000.7600202,200
May 10, 20240.79000.79000.77000.78000.780032,600
May 9, 20240.80000.80000.76000.79000.790068,900
May 8, 20240.78000.80000.78000.79000.790038,900
May 7, 20240.76000.78000.75000.78000.7800353,800
May 6, 20240.76000.77000.75000.76000.7600130,200
May 3, 20240.78000.78000.75000.77000.770042,500