Cyanotech Corporation
0.32
-0.08 (-20.00%)
At close: Jan 14, 2025, 6:11 PM

CYAN Stock Price History

Date Open High Low Close Change % Change Volume
Jan 14, 2025 0.33 0.33 0.31 0.32 -0.08 -20.00% 570
Jan 13, 2025 0.40 0.40 0.40 0.40 0.00 0.00% 900
Jan 10, 2025 0.44 0.44 0.40 0.40 0.00 0.00% 605
Jan 8, 2025 0.40 0.40 0.40 0.40 0.00 0.00% 900
Jan 7, 2025 0.40 0.40 0.40 0.40 0.00 0.00% 900
Jan 6, 2025 0.37 0.40 0.37 0.40 0.03 8.11% 1,081
Jan 3, 2025 0.37 0.37 0.37 0.37 0.01 2.78% 175
Jan 2, 2025 0.37 0.37 0.36 0.36 0.00 0.00% 5,408
Dec 31, 2024 0.35 0.44 0.34 0.36 -0.01 -2.70% 37,115
Dec 30, 2024 0.41 0.43 0.37 0.37 -0.01 -2.63% 3,443
Dec 27, 2024 0.38 0.40 0.38 0.38 0.00 0.00% 3,650
Dec 26, 2024 0.34 0.45 0.32 0.38 0.00 0.00% 1,331
Dec 24, 2024 0.38 0.38 0.38 0.38 -0.02 -5.00% 510
Dec 23, 2024 0.32 0.45 0.32 0.40 0.10 33.33% 14,850
Dec 20, 2024 0.37 0.37 0.29 0.30 -0.10 -25.00% 22,484
Dec 19, 2024 0.42 0.42 0.38 0.40 -0.04 -9.09% 18,851
Dec 18, 2024 0.44 0.46 0.44 0.44 0.00 0.00% 31,576
Dec 17, 2024 0.29 0.48 0.29 0.44 0.10 29.41% 309,899
Dec 16, 2024 0.27 0.35 0.26 0.34 0.05 17.24% 31,752
Dec 13, 2024 0.26 0.29 0.26 0.29 0.03 11.54% 4,037
Dec 12, 2024 0.26 0.26 0.26 0.26 -0.09 -25.71% 600
Dec 11, 2024 0.29 0.35 0.29 0.35 0.05 16.67% 29,620
Dec 10, 2024 0.29 0.30 0.29 0.30 0.01 3.45% 28,481
Dec 9, 2024 0.35 0.35 0.29 0.29 0.00 0.00% 12,127
Dec 6, 2024 0.27 0.29 0.27 0.29 -0.03 -9.38% 490
Dec 5, 2024 0.37 0.37 0.32 0.32 -0.05 -13.51% 5,675
Dec 4, 2024 0.36 0.37 0.36 0.37 0.02 5.71% 934
Dec 3, 2024 0.34 0.38 0.34 0.35 0.01 2.94% 795
Dec 2, 2024 0.34 0.36 0.34 0.34 -0.01 -2.86% 1,925
Nov 29, 2024 0.37 0.37 0.35 0.35 -0.01 -2.78% 6,238
Nov 27, 2024 0.38 0.38 0.36 0.36 0.01 2.86% 8,608
Nov 26, 2024 0.34 0.35 0.34 0.35 0.01 2.94% 1,813
Nov 25, 2024 0.34 0.34 0.34 0.34 -0.04 -10.53% 4,874
Nov 22, 2024 0.38 0.38 0.38 0.38 0.01 2.70% 3,000
Nov 21, 2024 0.34 0.37 0.34 0.37 0.02 5.71% 845
Nov 20, 2024 0.35 0.35 0.35 0.35 -0.03 -7.89% 7,879
Nov 19, 2024 0.40 0.40 0.38 0.38 -0.02 -5.00% 12,943
Nov 18, 2024 0.34 0.42 0.34 0.40 0.06 17.65% 1,540
Nov 15, 2024 0.44 0.60 0.33 0.34 -0.18 -34.62% 70,195
Nov 14, 2024 0.54 0.54 0.52 0.52 0.00 0.00% 5,102
Nov 13, 2024 0.52 0.52 0.52 0.52 0.00 0.00% 525
Nov 12, 2024 0.52 0.52 0.52 0.52 -0.03 -5.45% 867
Nov 11, 2024 0.55 0.55 0.55 0.55 -0.05 -8.33% 3,100
Nov 8, 2024 0.60 0.60 0.60 0.60 0.00 0.00% 0
Nov 7, 2024 0.65 0.65 0.56 0.60 -0.05 -7.69% 7,650
Nov 6, 2024 0.65 0.65 0.65 0.65 0.00 0.00% 3,375
Nov 5, 2024 0.56 0.78 0.56 0.65 0.09 16.07% 8,842
Nov 4, 2024 0.57 0.57 0.56 0.56 -0.01 -1.75% 1,138
Nov 1, 2024 0.63 0.63 0.57 0.57 -0.06 -9.52% 3,695
Oct 31, 2024 0.65 0.65 0.60 0.63 0.02 3.28% 1,550