Cyanotech (CYAN)
OTHER OTC:CYAN
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Time Period
1Y
Events
Historical Prices
Rows:
Jun 09, 2026
0.44
0.44
0.44
0.44
0.44
0.00%
0
0.00
Jun 08, 2026
0.44
0.44
0.44
0.44
0.44
0.00%
0
0.00
Jun 05, 2026
0.44
0.44
0.44
0.44
0.44
0.00%
0
0.00
Jun 04, 2026
0.44
0.44
0.44
0.44
0.44
0.00%
0
0.00
Jun 03, 2026
0.44
0.44
0.44
0.44
0.44
0.00%
0
0.00
Jun 02, 2026
0.44
0.44
0.44
0.44
0.44
0.00%
0
0.00
Jun 01, 2026
0.44
0.44
0.44
0.44
0.44
+18.92%
334
0.18
May 29, 2026
0.37
0.37
0.37
0.37
0.37
-28.71%
250
0.13
May 28, 2026
0.40
0.52
0.37
0.52
0.52
0.00%
0
0.00
May 27, 2026
0.40
0.52
0.37
0.52
0.52
0.00%
0
0.00
May 26, 2026
0.40
0.52
0.37
0.52
0.52
0.00%
3,476
1.89
May 22, 2026
0.52
0.52
0.52
0.52
0.52
-0.19%
463
0.25
May 21, 2026
0.53
0.53
0.38
0.52
0.52
0.00%
0
0.00
May 20, 2026
0.53
0.53
0.38
0.52
0.52
0.00%
0
0.00
May 19, 2026
0.53
0.53
0.38
0.52
0.52
0.00%
0
0.00
May 18, 2026
0.53
0.53
0.38
0.52
0.52
0.00%
0
0.00
May 15, 2026
0.53
0.53
0.38
0.52
0.52
-5.45%
4,222
1.92
May 14, 2026
0.38
0.55
0.38
0.55
0.55
0.00%
0
0.00
May 13, 2026
0.38
0.55
0.38
0.55
0.55
0.00%
0
0.00
May 12, 2026
0.38
0.55
0.38
0.55
0.55
+33.82%
1,252
0.56
May 11, 2026
0.34
0.41
0.34
0.41
0.41
+12.91%
3,404
1.42
May 08, 2026
0.36
0.39
0.34
0.36
0.36
0.00%
0
0.00
May 07, 2026
0.36
0.39
0.34
0.36
0.36
-2.67%
0
0.00
May 06, 2026
0.37
0.39
0.36
0.37
0.37
0.00%
0
0.00
May 05, 2026
0.37
0.39
0.36
0.37
0.37
0.00%
0
0.00
May 04, 2026
0.37
0.39
0.36
0.37
0.37
0.00%
0
0.00
May 01, 2026
0.37
0.39
0.36
0.37
0.37
0.00%
0
0.00
Apr 30, 2026
0.37
0.39
0.36
0.37
0.37
0.00%
0
0.00
Apr 29, 2026
0.37
0.39
0.36
0.37
0.37
+2.75%
0
0.00
Apr 28, 2026
0.36
0.39
0.34
0.36
0.36
0.00%
0
0.00
Apr 27, 2026
0.36
0.39
0.34
0.36
0.36
0.00%
0
0.00
Apr 24, 2026
0.36
0.39
0.34
0.36
0.36
0.00%
0
0.00
Apr 23, 2026
0.36
0.39
0.34
0.36
0.36
-6.43%
0
0.00
Apr 22, 2026
0.33
0.39
0.33
0.39
0.39
+3.46%
900
0.19
Apr 21, 2026
0.36
0.38
0.36
0.38
0.38
+13.94%
359
0.07
Apr 20, 2026
0.39
0.39
0.33
0.33
0.33
0.00%
1,100
0.21
Apr 17, 2026
0.33
0.33
0.33
0.33
0.33
-15.17%
147
0.03
Apr 16, 2026
0.39
0.39
0.39
0.39
0.39
0.00%
2,200
0.40
Apr 15, 2026
0.35
0.39
0.33
0.39
0.39
+16.12%
9,250
1.71
Apr 14, 2026
0.32
0.39
0.30
0.34
0.34
0.00%
0
0.00
Apr 13, 2026
0.32
0.39
0.30
0.34
0.34
+4.69%
8,970
1.66
Apr 10, 2026
0.34
0.34
0.32
0.32
0.32
-17.74%
423
0.07
Apr 09, 2026
0.30
0.39
0.30
0.39
0.39
+29.67%
3,657
0.55
Apr 08, 2026
0.30
0.30
0.30
0.30
0.30
0.00%
1,144
0.17
Apr 07, 2026
0.37
0.40
0.28
0.30
0.30
+8.30%
18,014
2.86
Apr 06, 2026
0.28
0.30
0.26
0.28
0.28
-7.67%
0
0.00
Apr 03, 2026
0.30
0.30
0.23
0.30
0.30
0.00%
0
0.00
Apr 02, 2026
0.30
0.30
0.23
0.30
0.30
0.00%
12,728
1.98
Apr 01, 2026
0.23
0.30
0.23
0.30
0.30
0.00%
0
0.00
Mar 31, 2026
0.23
0.30
0.23
0.30
0.30
0.00%
4,200
0.66
Rows: