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Cyanotech Corporation (CYAN)

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0.3000
-0.0100
(-3.23%)
As of April 14 at 4:00:00 PM EDT. Market Open.
Currency in USD
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Date Open High Low Close Adj Close Volume
Apr 14, 20250.31000.31000.31000.30000.3000500
Apr 11, 20250.32000.32000.32000.32000.3200700
Apr 10, 20250.36000.36000.27000.30000.300071,100
Apr 9, 20250.35000.35000.34000.34000.3400400
Apr 8, 20250.31000.33000.31000.33000.33001,300
Apr 7, 20250.31000.31000.31000.31000.3100200
Apr 4, 20250.35000.36000.32000.36000.360021,400
Apr 3, 20250.42000.42000.42000.42000.4200500
Apr 2, 20250.35000.35000.35000.35000.3500200
Apr 1, 20250.35000.35000.35000.35000.3500500
Mar 31, 20250.35000.35000.35000.35000.3500-
Mar 28, 20250.35000.35000.35000.35000.35002,700
Mar 27, 20250.42000.42000.42000.42000.4200-
Mar 26, 20250.42000.42000.42000.42000.4200-
Mar 25, 20250.42000.42000.42000.42000.4200-
Mar 24, 20250.42000.42000.42000.42000.4200200
Mar 21, 20250.42000.42000.42000.42000.4200-
Mar 20, 20250.42000.42000.42000.42000.4200200
Mar 19, 20250.37000.37000.37000.37000.3700800
Mar 18, 20250.40000.40000.37000.37000.37001,200
Mar 17, 20250.35000.42000.35000.42000.4200900
Mar 14, 20250.38000.38000.38000.38000.3800-
Mar 13, 20250.38000.38000.38000.38000.38002,000
Mar 12, 20250.42000.42000.42000.42000.4200100
Mar 11, 20250.37000.37000.37000.37000.3700-
Mar 10, 20250.36000.37000.36000.37000.3700500
Mar 7, 20250.38000.38000.36000.36000.36002,500
Mar 6, 20250.42000.43000.38000.38000.380012,000
Mar 5, 20250.41000.41000.41000.41000.4100600
Mar 4, 20250.35000.35000.34000.34000.34005,500
Mar 3, 20250.36000.36000.35000.35000.35003,700
Feb 28, 20250.36000.36000.36000.36000.3600-
Feb 27, 20250.38000.38000.35000.36000.36002,000
Feb 26, 20250.35000.35000.35000.35000.35001,500
Feb 25, 20250.33000.33000.33000.33000.3300400
Feb 24, 20250.36000.36000.36000.36000.36001,500
Feb 21, 20250.36000.36000.36000.36000.3600-
Feb 20, 20250.36000.36000.36000.36000.3600100
Feb 19, 20250.41000.41000.36000.36000.36001,100
Feb 18, 20250.37000.41000.37000.37000.3700400
Feb 14, 20250.37000.40000.37000.40000.40002,000
Feb 13, 20250.37000.40000.37000.37000.37003,100
Feb 12, 20250.37000.37000.36000.37000.370029,200
Feb 11, 20250.43000.43000.36000.41000.41004,300
Feb 10, 20250.36000.36000.35000.35000.35001,700
Feb 7, 20250.43000.43000.43000.43000.43001,000
Feb 6, 20250.43000.43000.43000.43000.4300300
Feb 5, 20250.43000.43000.43000.43000.43002,000
Feb 4, 20250.37000.37000.36000.36000.36004,500
Feb 3, 20250.36000.36000.36000.36000.36003,100
Jan 31, 20250.34000.34000.34000.34000.3400100
Jan 30, 20250.34000.34000.34000.34000.3400300
Jan 29, 20250.34000.34000.34000.34000.3400500
Jan 28, 20250.38000.38000.34000.34000.3400700
Jan 27, 20250.38000.38000.38000.38000.3800-
Jan 24, 20250.40000.40000.38000.38000.380015,200
Jan 23, 20250.36000.37000.35000.37000.37003,100
Jan 22, 20250.34000.34000.34000.34000.3400-
Jan 21, 20250.34000.34000.34000.34000.3400-
Jan 17, 20250.34000.34000.34000.34000.3400-
Jan 16, 20250.35000.43000.34000.34000.34002,400
Jan 15, 20250.31000.31000.31000.31000.31002,200
Jan 14, 20250.33000.35000.31000.32000.3200700
Jan 13, 20250.40000.40000.40000.40000.4000-
Jan 10, 20250.44000.44000.40000.40000.4000600
Jan 8, 20250.40000.40000.40000.40000.4000-
Jan 7, 20250.40000.40000.40000.40000.4000900
Jan 6, 20250.37000.41000.37000.41000.41001,100
Jan 3, 20250.37000.37000.37000.37000.3700200
Jan 2, 20250.37000.37000.36000.36000.36005,400
Dec 31, 20240.35000.44000.34000.36000.360037,100
Dec 30, 20240.41000.43000.37000.37000.37003,400
Dec 27, 20240.38000.40000.38000.38000.38003,700
Dec 26, 20240.34000.45000.32000.38000.38001,300
Dec 24, 20240.38000.38000.38000.38000.3800500
Dec 23, 20240.32000.45000.32000.40000.400014,900
Dec 20, 20240.37000.37000.29000.30000.300022,500
Dec 19, 20240.42000.42000.38000.40000.400018,900
Dec 18, 20240.44000.46000.44000.44000.440031,600
Dec 17, 20240.29000.48000.29000.44000.4400309,900
Dec 16, 20240.27000.35000.26000.34000.340031,800
Dec 13, 20240.26000.29000.26000.29000.29004,000
Dec 12, 20240.26000.26000.26000.26000.2600600
Dec 11, 20240.29000.35000.29000.35000.350029,600
Dec 10, 20240.29000.30000.29000.30000.300028,500
Dec 9, 20240.35000.35000.29000.29000.290012,100
Dec 6, 20240.27000.29000.27000.29000.2900500
Dec 5, 20240.37000.37000.32000.32000.32005,700
Dec 4, 20240.36000.37000.36000.37000.3700900
Dec 3, 20240.34000.38000.34000.35000.3500800
Dec 2, 20240.34000.36000.34000.34000.34001,900
Nov 29, 20240.37000.37000.35000.35000.35006,200
Nov 27, 20240.38000.38000.36000.36000.36008,600
Nov 26, 20240.34000.35000.34000.35000.35001,800
Nov 25, 20240.34000.34000.34000.34000.34004,900
Nov 22, 20240.38000.38000.38000.38000.38003,000
Nov 21, 20240.34000.37000.34000.37000.3700800
Nov 20, 20240.35000.35000.35000.35000.3500400
Nov 19, 20240.40000.40000.38000.38000.380012,900
Nov 18, 20240.34000.42000.34000.40000.40001,500
Nov 15, 20240.44000.60000.33000.34000.340070,200
Nov 14, 20240.54000.54000.52000.52000.52005,100
Nov 13, 20240.52000.52000.52000.52000.5200500
Nov 12, 20240.52000.52000.52000.52000.5200900
Nov 11, 20240.55000.55000.55000.55000.55001,000
Nov 8, 20240.60000.60000.60000.60000.6000-
Nov 7, 20240.65000.65000.56000.60000.60007,700
Nov 6, 20240.65000.65000.65000.65000.6500-
Nov 5, 20240.56000.78000.56000.65000.65008,800
Nov 4, 20240.57000.57000.56000.56000.56001,100
Nov 1, 20240.63000.63000.57000.57000.57003,700
Oct 31, 20240.65000.65000.60000.63000.63001,600
Oct 30, 20240.55000.61000.55000.61000.61001,500
Oct 29, 20240.60000.76000.60000.76000.7600300
Oct 28, 20240.68000.68000.60000.60000.60003,600
Oct 25, 20240.77000.77000.76000.76000.76007,100
Oct 24, 20240.78000.78000.78000.78000.7800-
Oct 23, 20240.78000.78000.78000.78000.78003,000
Oct 22, 20240.59000.59000.59000.59000.5900200
Oct 21, 20240.65000.65000.65000.65000.6500300
Oct 18, 20240.65000.65000.65000.65000.6500-
Oct 17, 20240.65000.65000.65000.65000.6500200
Oct 16, 20240.70000.70000.70000.70000.7000-
Oct 15, 20240.70000.70000.70000.70000.7000100
Oct 14, 20240.70000.70000.70000.70000.70001,400
Oct 11, 20240.75000.75000.70000.70000.70004,100
Oct 10, 20240.80000.80000.80000.80000.8000-
Oct 9, 20240.81000.81000.68000.80000.80001,100
Oct 8, 20240.73000.73000.73000.73000.7300-
Oct 7, 20240.66000.73000.65000.73000.73008,000
Oct 4, 20240.67000.67000.67000.67000.67001,000
Oct 3, 20240.83000.85000.66000.67000.670018,700
Oct 2, 20240.75000.81000.75000.79000.790012,900
Oct 1, 20240.76000.76000.76000.76000.76005,000
Sep 30, 20240.70000.76000.70000.76000.76006,200
Sep 27, 20240.73000.77000.70000.70000.700014,500
Sep 26, 20240.77000.77000.77000.77000.77005,500
Sep 25, 20240.69000.77000.69000.70000.700012,800
Sep 24, 20240.69000.77000.69000.70000.700011,200
Sep 23, 20240.77000.77000.70000.70000.700013,800
Sep 20, 20240.77000.77000.70000.70000.700014,000
Sep 19, 20240.78000.78000.69000.74000.74006,200
Sep 18, 20240.78000.78000.70000.70000.70009,200
Sep 17, 20240.72000.74000.70000.70000.700025,000
Sep 16, 20240.80000.82000.80000.82000.82005,400
Sep 13, 20240.72000.82000.65000.69000.69008,400
Sep 12, 20240.83000.83000.74000.74000.74006,000
Sep 11, 20240.83000.83000.74000.74000.740016,200
Sep 10, 20240.71000.83000.71000.75000.75008,000
Sep 9, 20240.84000.84000.75000.75000.750015,000
Sep 6, 20240.74000.84000.67000.73000.73005,800
Sep 5, 20240.84000.84000.79000.79000.79005,500
Sep 4, 20240.78000.85000.71000.78000.780021,100
Sep 3, 20240.81000.81000.73000.79000.79008,200
Aug 30, 20240.65000.80000.65000.78000.780020,500
Aug 29, 20240.79000.79000.71000.71000.71007,800
Aug 28, 20240.71000.79000.68000.79000.79009,300
Aug 27, 20240.76000.80000.71000.71000.71008,600
Aug 26, 20240.71000.77000.64000.64000.64008,700
Aug 23, 20240.84000.84000.82000.82000.82006,000
Aug 22, 20240.73000.76000.66000.76000.76007,900
Aug 21, 20240.64000.75000.64000.75000.750010,100
Aug 20, 20240.70000.87000.60000.61000.610028,000
Aug 19, 20240.66000.89000.66000.68000.680035,500
Aug 16, 20240.74000.85000.69000.70000.700027,900
Aug 15, 20240.75000.75000.69000.69000.69006,400
Aug 14, 20240.65000.70000.65000.69000.69009,100
Aug 13, 20240.72000.74000.59000.65000.650019,000
Aug 12, 20240.61000.75000.61000.75000.75006,000
Aug 9, 20240.79000.79000.68000.68000.68008,000
Aug 8, 20240.75000.75000.71000.71000.710019,200
Aug 7, 20240.71000.74000.58000.72000.720042,200
Aug 6, 20240.80000.80000.72000.72000.72007,500
Aug 5, 20240.70000.77000.68000.75000.750014,700
Aug 2, 20240.79000.79000.75000.75000.75005,100
Aug 1, 20240.83000.83000.66000.70000.700011,000
Jul 31, 20240.75000.84000.70000.70000.700011,100
Jul 30, 20240.65000.77000.65000.70000.700021,700
Jul 29, 20240.47000.64000.47000.56000.560023,500
Jul 26, 20240.64000.64000.55000.55000.550011,100
Jul 25, 20240.56000.64000.56000.59000.590010,600
Jul 24, 20240.56000.62000.56000.59000.590015,100
Jul 23, 20240.59000.59000.40000.57000.570014,500
Jul 22, 20240.51000.59000.51000.51000.510014,200
Jul 19, 20240.59000.59000.58000.58000.58007,800
Jul 18, 20240.48000.58000.48000.58000.58007,900
Jul 17, 20240.59000.59000.48000.54000.540013,600
Jul 16, 20240.53000.57000.34000.34000.340011,400
Jul 15, 20240.45000.53000.34000.43000.430019,400
Jul 12, 20240.55000.55000.45000.46000.46008,500
Jul 11, 20240.45000.50000.40000.45000.450039,600
Jul 10, 20240.33000.42000.33000.33000.330011,200
Jul 9, 20240.38000.39000.38000.39000.390012,500
Jul 8, 20240.32000.38000.31000.38000.380011,100
Jul 5, 20240.40000.40000.40000.40000.40005,200
Jul 3, 20240.37000.37000.37000.37000.370010,000
Jul 2, 20240.35000.35000.31000.35000.35004,500
Jul 1, 20240.33000.33000.33000.33000.33006,400
Jun 28, 20240.35000.35000.33000.33000.33002,000
Jun 27, 20240.40000.40000.33000.39000.39004,400
Jun 26, 20240.30000.40000.30000.33000.330023,700
Jun 25, 20240.27000.27000.27000.27000.2700400
Jun 24, 20240.27000.27000.27000.27000.2700100
Jun 21, 20240.28000.28000.27000.28000.280014,200
Jun 20, 20240.30000.30000.30000.30000.30001,700
Jun 18, 20240.31000.31000.31000.31000.31001,400
Jun 17, 20240.31000.31000.31000.31000.3100100
Jun 14, 20240.30000.30000.30000.30000.30009,200
Jun 13, 20240.30000.30000.30000.30000.3000100
Jun 12, 20240.32000.32000.30000.31000.31001,200
Jun 11, 20240.33000.33000.30000.30000.30001,600
Jun 10, 20240.36000.36000.33000.34000.34002,800
Jun 7, 20240.38000.38000.38000.38000.3800-
Jun 6, 20240.38000.38000.38000.38000.3800-
Jun 5, 20240.33000.38000.33000.38000.3800500
Jun 4, 20240.38000.38000.38000.38000.38006,700
Jun 3, 20240.38000.38000.38000.38000.3800800
May 31, 20240.31000.31000.26000.31000.310019,900
May 30, 20240.29000.30000.29000.30000.3000300
May 29, 20240.29000.29000.29000.29000.2900200
May 28, 20240.28000.28000.28000.28000.2800100
May 24, 20240.28000.28000.28000.28000.2800-
May 23, 20240.28000.28000.28000.28000.2800-
May 22, 20240.29000.40000.28000.28000.2800400
May 21, 20240.30000.30000.30000.30000.30005,100
May 20, 20240.35000.35000.35000.35000.35001,000
May 17, 20240.34000.34000.30000.30000.3000200
May 16, 20240.35000.35000.30000.30000.3000300
May 15, 20240.30000.30000.30000.30000.3000300
May 14, 20240.29000.29000.29000.29000.2900-
May 13, 20240.29000.29000.29000.29000.2900-
May 10, 20240.29000.29000.29000.29000.2900200
May 9, 20240.34000.34000.34000.34000.34001,000
May 8, 20240.29000.29000.29000.29000.2900-
May 7, 20240.29000.29000.29000.29000.29001,000
May 6, 20240.31000.31000.31000.31000.3100200
May 3, 20240.30000.30000.29000.29000.29001,000
May 2, 20240.30000.30000.30000.30000.3000-
May 1, 20240.29000.30000.29000.30000.3000500
Apr 30, 20240.46000.46000.46000.46000.4600-
Apr 29, 20240.29000.46000.29000.46000.46003,200
Apr 26, 20240.30000.30000.30000.30000.3000500
Apr 25, 20240.30000.30000.30000.30000.3000-
Apr 24, 20240.30000.30000.30000.30000.3000-
Apr 23, 20240.30000.30000.30000.30000.3000-
Apr 22, 20240.30000.30000.30000.30000.3000700
Apr 19, 20240.35000.35000.35000.35000.3500200
Apr 18, 20240.33000.33000.33000.33000.3300-
Apr 17, 20240.33000.33000.33000.33000.3300-
Apr 16, 20240.33000.33000.33000.33000.3300-
Apr 15, 20240.33000.33000.33000.33000.3300-

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