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Cyanotech Corp (NQ: CYAN )

0.4400 UNCHANGED
Last Price Updated: 3:57 PM EST, Feb 16, 2024 Add to My Watchlist
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Historical Prices

Month:
Year:
Range:
Date Open High Low Close Volume Change (%)
Feb 16, 2024 0.4400 0 -0.01(-2.96%)
Feb 15, 2024 0.5300 0.5299 0.4433 0.4534 291,436 -0.12(-20.73%)
Feb 14, 2024 0.5800 0.6198 0.5710 0.5720 39,563 +0.01(+2.14%)
Feb 13, 2024 0.5701 0.5848 0.5600 0.5600 10,309 -0.01(-1.75%)
Feb 12, 2024 0.5700 0.5849 0.5600 0.5700 33,945 -0.00(-0.18%)
Feb 09, 2024 0.6248 0.6248 0.5707 0.5710 61,329 -0.10(-14.78%)
Feb 08, 2024 0.7007 0.7007 0.6103 0.6700 85,005 -0.05(-7.07%)
Feb 07, 2024 0.7541 0.7541 0.7210 0.7210 1,197 -0.03(-3.87%)
Feb 06, 2024 0.7400 0.7700 0.7400 0.7500 8,245 -0.02(-2.60%)
Feb 05, 2024 0.7700 0.7701 0.7661 0.7700 13,128 +0.00(+0.00%)
Feb 02, 2024 0.7700 0.7727 0.7700 0.7700 2,599 -0.00(-0.18%)
Feb 01, 2024 0.7722 0.7727 0.7701 0.7714 11,204 -0.00(-0.10%)
Jan 31, 2024 0.8600 0.8600 0.7722 0.7722 38,324 -0.11(-12.25%)
Jan 30, 2024 0.8800 0.8890 0.8402 0.8800 1,843 +0.03(+3.42%)
Jan 29, 2024 0.8510 0.8899 0.8500 0.8509 17,103 -0.02(-2.20%)
Jan 26, 2024 0.8900 0.8970 0.8477 0.8700 8,931 -0.00(-0.01%)
Jan 25, 2024 0.9100 0.9200 0.8543 0.8701 8,815 -0.02(-2.26%)
Jan 24, 2024 0.8995 0.9000 0.8901 0.8902 3,693 -0.05(-5.68%)
Jan 23, 2024 0.8901 0.9438 0.8901 0.9438 1,157 +0.05(+5.81%)
Jan 22, 2024 0.9201 0.9333 0.8920 0.8920 3,025 -0.02(-2.17%)
Jan 19, 2024 0.8989 0.9450 0.8989 0.9118 4,398 +0.02(+2.29%)
Jan 18, 2024 0.9000 0.9001 0.8913 0.8914 10,138 -0.02(-2.58%)
Jan 17, 2024 0.9150 0.9300 0.9150 0.9150 1,600 -0.01(-1.60%)
Jan 16, 2024 0.9300 0.9299 0.9100 0.9299 2,266 -0.01(-1.06%)
Jan 12, 2024 0.9200 0.9399 0.8980 0.9399 10,904 +0.04(+4.43%)
Jan 11, 2024 0.8998 0.9199 0.8998 0.9000 1,324 +0.00(+0.00%)
Jan 10, 2024 0.8997 0.9466 0.8997 0.9000 8,661 -0.00(-0.20%)
Jan 09, 2024 0.9250 0.9251 0.9016 0.9018 22,026 -0.02(-1.98%)
Jan 08, 2024 0.9204 0.9401 0.8997 0.9200 10,033 +0.02(+2.26%)
Jan 05, 2024 0.9000 0.9400 0.8997 0.8997 579 -0.03(-3.26%)
Jan 04, 2024 0.9250 0.9600 0.8550 0.9300 44,590 +0.02(+2.20%)
Jan 03, 2024 0.8600 0.9455 0.8500 0.9100 1,577 +0.02(+2.21%)
Jan 02, 2024 0.8900 0.9400 0.8900 0.8903 5,126 +0.00(+0.04%)
Dec 29, 2023 0.8700 0.9135 0.8200 0.8899 9,442 +0.01(+1.13%)
Dec 28, 2023 0.9000 0.9049 0.8701 0.8800 24,502 -0.03(-3.30%)
Dec 27, 2023 0.9000 0.9600 0.9000 0.9100 13,560 -0.03(-3.50%)
Dec 26, 2023 0.9525 0.9800 0.9430 0.9430 7,454 -0.01(-1.00%)
Dec 22, 2023 0.9500 0.9806 0.9000 0.9525 19,984 -0.02(-1.80%)
Dec 21, 2023 0.9325 1.020 0.9325 0.9700 82,516 +0.07(+7.78%)
Dec 20, 2023 0.8800 0.9888 0.8700 0.9000 76,335 +0.10(+12.28%)
Dec 19, 2023 0.7600 0.8700 0.7600 0.8016 5,857 -0.02(-2.85%)
Dec 18, 2023 0.7800 0.8251 0.7800 0.8251 2,409 +0.01(+0.62%)
Dec 15, 2023 0.8700 0.8800 0.8102 0.8200 8,262 -0.06(-6.81%)
Dec 14, 2023 0.8790 0.8799 0.8600 0.8799 1,927 +0.04(+4.75%)
Dec 13, 2023 0.8400 0.9000 0.8400 0.8400 2,265 -0.03(-3.45%)
Dec 12, 2023 0.8950 0.8950 0.8700 0.8700 1,164 -0.03(-3.20%)
Dec 11, 2023 0.8100 0.9200 0.8100 0.8988 11,554 +0.01(+0.99%)
Dec 08, 2023 0.8900 0.8900 0.8900 0.8900 439 -0.02(-2.20%)
Dec 07, 2023 0.9200 0.9200 0.8900 0.9100 1,948 +0.01(+0.64%)
Dec 06, 2023 0.9300 0.9300 0.8502 0.9042 29,611 +0.05(+6.36%)
Dec 05, 2023 0.9000 0.9706 0.8358 0.8501 34,063 -0.05(-5.53%)
Dec 04, 2023 0.8000 0.8999 0.8000 0.8999 8,646 +0.05(+5.87%)
Dec 01, 2023 0.8800 0.9582 0.8494 0.8500 10,794 +0.06(+7.05%)
Nov 30, 2023 0.7550 0.8500 0.7550 0.7940 16,530 +0.04(+5.87%)
Nov 29, 2023 0.7400 0.7500 0.7400 0.7500 4,170 +0.00(+0.63%)
Nov 28, 2023 0.7376 0.7453 0.7225 0.7453 8,082 +0.01(+1.07%)
Nov 27, 2023 0.7374 0.7374 0.7374 0.7374 1,861 -0.01(-1.35%)
Nov 24, 2023 0.7900 0.7900 0.7310 0.7475 2,008 +0.02(+2.30%)
Nov 22, 2023 0.7304 0.7307 0.7304 0.7307 757 +0.00(+0.07%)
Nov 21, 2023 0.7303 0.7767 0.7302 0.7302 6,881 +0.00(+0.03%)
Nov 20, 2023 0.7228 0.7301 0.7223 0.7300 10,438 +0.01(+1.08%)
Nov 17, 2023 0.7222 0.7222 0.7222 0.7222 1,114 +0.00(+0.01%)
Nov 16, 2023 0.7203 0.7540 0.7203 0.7221 4,879 +0.00(+0.11%)
Nov 15, 2023 0.7510 0.7900 0.7213 0.7213 1,087 -0.01(-1.54%)
Nov 14, 2023 0.7050 0.7500 0.7050 0.7326 4,966 +0.00(+0.01%)
Nov 13, 2023 0.7875 0.7875 0.7050 0.7325 11,600 -0.02(-2.35%)
Nov 10, 2023 0.7300 0.7575 0.7300 0.7501 2,152 +0.03(+4.17%)
Nov 09, 2023 0.7700 0.7800 0.7066 0.7201 44,924 -0.05(-6.48%)
Nov 08, 2023 0.6800 0.7996 0.6800 0.7700 12,886 +0.09(+13.24%)
Nov 07, 2023 0.6900 0.7200 0.6800 0.6800 2,961 -0.00(-0.03%)
Nov 06, 2023 0.7200 0.7200 0.6802 0.6802 2,037 -0.01(-1.51%)
Nov 03, 2023 0.7349 0.7349 0.6906 0.6906 1,542 -0.01(-1.34%)
Nov 02, 2023 0.7000 0.7002 0.7000 0.7000 1,880 +0.00(+0.00%)
Nov 01, 2023 0.6951 0.7320 0.6951 0.7000 1,356 +0.00(+0.00%)
Oct 31, 2023 0.7017 0.7017 0.7000 0.7000 2,445 +0.00(+0.00%)
Oct 30, 2023 0.7000 0.7100 0.7000 0.7000 3,020 -0.07(-9.09%)
Oct 26, 2023 0.7700 148 -0.01(-0.77%)
Oct 25, 2023 0.7800 0.7780 0.7760 0.7760 8,032 -0.00(-0.26%)
Oct 24, 2023 0.7780 0.7780 0.6800 0.7780 6,490 -0.00(-0.23%)
Oct 23, 2023 0.7050 0.7799 0.7050 0.7798 988 -0.01(-1.27%)
Oct 20, 2023 0.6800 0.7898 0.6800 0.7898 895 +0.05(+7.44%)
Oct 18, 2023 0.7351 47 -0.02(-3.07%)
Oct 17, 2023 0.7700 0.8000 0.7500 0.7584 28,341 -0.01(-1.51%)
Oct 16, 2023 0.7500 0.8000 0.7410 0.7700 14,416 -0.02(-2.67%)
Oct 13, 2023 0.7911 0.8200 0.7911 0.7911 520 +0.01(+1.42%)
Oct 12, 2023 0.7800 0.7800 0.7800 0.7800 249 -0.09(-10.34%)
Oct 10, 2023 0.8700 214 -0.01(-0.85%)
Oct 09, 2023 0.8600 0.8775 0.8588 0.8775 6,848 +0.05(+6.45%)
Oct 06, 2023 0.7750 0.8305 0.7750 0.8243 641 -0.00(-0.01%)
Oct 05, 2023 0.7750 0.8244 0.7750 0.8244 1,180 -0.04(-5.11%)
Oct 04, 2023 0.8090 0.8688 0.7700 0.8688 2,406 +0.06(+7.39%)
Oct 03, 2023 0.8085 0.8683 0.7800 0.8090 5,927 +0.04(+5.06%)
Oct 02, 2023 0.7700 0.8550 0.7600 0.7700 4,855 -0.03(-3.75%)
Sep 29, 2023 0.7600 0.8207 0.7600 0.8000 5,034 +0.03(+3.69%)
Sep 28, 2023 0.7715 0.7715 0.7715 0.7715 487 +0.00(+0.00%)
Sep 27, 2023 0.7612 0.7958 0.7612 0.7715 1,440 +0.01(+1.38%)
Sep 26, 2023 0.7600 0.7990 0.7600 0.7610 1,264 -0.03(-3.67%)
Sep 25, 2023 0.7900 0.7900 0.7900 0.7900 1,415 +0.00(+0.01%)
Sep 22, 2023 0.7651 0.7899 0.7651 0.7899 2,786 +0.02(+3.24%)
Sep 21, 2023 0.8293 0.8293 0.7651 0.7651 880 -0.02(-3.14%)
Sep 20, 2023 0.6400 0.7899 0.6400 0.7899 10,963 +0.02(+3.25%)
Sep 19, 2023 0.8799 0.8799 0.7650 0.7650 13,116 -0.03(-3.29%)
Sep 18, 2023 0.7699 0.8744 0.7697 0.7910 13,020 -0.01(-1.13%)
Sep 15, 2023 0.8300 0.8752 0.7601 0.8000 32,625 -0.03(-3.61%)
Sep 14, 2023 0.8100 0.8349 0.8100 0.8300 4,866 +0.03(+3.75%)
Sep 13, 2023 0.8200 0.8315 0.7900 0.8000 17,335 +0.01(+1.46%)
Sep 12, 2023 0.7653 0.7885 0.7653 0.7885 440 -0.04(-5.00%)
Sep 11, 2023 0.8100 0.8300 0.8000 0.8300 7,735 +0.02(+2.49%)
Sep 08, 2023 0.7900 0.8100 0.7700 0.8098 24,372 +0.05(+6.41%)
Sep 07, 2023 0.6950 0.7627 0.6950 0.7610 34,151 +0.07(+9.97%)
Sep 06, 2023 0.7000 0.6999 0.6532 0.6920 6,704 +0.02(+3.28%)
Sep 05, 2023 0.6500 0.6700 0.6500 0.6700 20,306 +0.02(+3.08%)
Sep 01, 2023 0.6651 0.6651 0.6500 0.6500 1,625 -0.01(-1.77%)
Aug 31, 2023 0.6618 0.6618 0.6295 0.6617 7,695 +0.03(+5.02%)
Aug 30, 2023 0.6438 0.6608 0.6301 0.6301 1,162 -0.02(-3.12%)
Aug 29, 2023 0.6650 0.6650 0.6112 0.6504 41,541 -0.01(-1.44%)
Aug 28, 2023 0.7300 0.7300 0.6566 0.6599 28,430 -0.06(-8.47%)
Aug 25, 2023 0.7730 0.7730 0.7206 0.7210 17,486 -0.07(-8.72%)
Aug 24, 2023 0.8500 0.8500 0.7802 0.7899 28,867 -0.04(-4.88%)
Aug 23, 2023 0.8300 0.8304 0.8300 0.8304 1,233 -0.02(-2.29%)
Aug 22, 2023 0.8400 0.8499 0.8305 0.8499 7,358 -0.03(-3.43%)
Aug 21, 2023 0.8700 0.8801 0.8600 0.8801 7,691 +0.02(+2.84%)
Aug 18, 2023 0.8200 0.8686 0.8200 0.8558 3,216 -0.02(-2.75%)
Aug 17, 2023 0.8400 0.8800 0.8400 0.8800 8,000 +0.02(+2.17%)
Aug 16, 2023 0.8990 0.8990 0.8402 0.8613 3,180 +0.02(+2.54%)
Aug 15, 2023 0.8887 0.8899 0.8400 0.8400 2,137 +0.00(+0.00%)
Aug 14, 2023 0.8400 0.8598 0.8400 0.8400 1,412 -0.02(-2.88%)
Aug 11, 2023 0.8400 0.8649 0.8400 0.8649 1,366 -0.02(-2.69%)
Aug 10, 2023 0.8500 0.8895 0.8400 0.8888 7,011 -0.00(-0.08%)
Aug 09, 2023 0.8900 0.9509 0.8500 0.8895 14,573 -0.02(-2.25%)
Aug 08, 2023 0.9000 0.9100 0.8988 0.9100 15,374 -0.02(-2.15%)
Aug 07, 2023 0.9595 0.9595 0.9290 0.9300 4,853 +0.00(+0.11%)
Aug 04, 2023 0.9200 1.040 0.8501 0.9290 47,967 +0.03(+3.22%)
Aug 03, 2023 0.8800 0.9327 0.8800 0.9000 18,254 +0.02(+2.56%)
Aug 02, 2023 0.8400 0.8820 0.8400 0.8775 4,002 +0.04(+4.46%)
Aug 01, 2023 0.8400 0.8400 0.8400 0.8400 458 -0.00(-0.02%)
Jul 31, 2023 0.9000 0.9000 0.8402 0.8402 3,818 -0.07(-7.64%)
Jul 28, 2023 0.9069 0.9100 0.8505 0.9097 5,012 +0.07(+8.21%)
Jul 27, 2023 0.8300 0.9100 0.8302 0.8407 8,738 -0.00(-0.50%)
Jul 26, 2023 0.8992 0.8999 0.8449 0.8449 1,830 +0.00(+0.55%)
Jul 25, 2023 0.9000 0.9000 0.8403 0.8403 808 -0.04(-4.80%)
Jul 24, 2023 0.8269 0.8827 0.8269 0.8827 1,625 -0.02(-2.67%)
Jul 21, 2023 0.8500 0.9070 0.8400 0.9069 1,225 +0.00(+0.03%)
Jul 20, 2023 0.8801 0.9066 0.8801 0.9066 847 +0.03(+3.01%)
Jul 19, 2023 0.9099 0.9099 0.8800 0.8801 1,605 +0.00(+0.01%)
Jul 18, 2023 0.8832 0.9037 0.8800 0.8800 2,424 -0.00(-0.10%)
Jul 17, 2023 0.9100 0.9098 0.8809 0.8809 1,449 +0.01(+1.24%)
Jul 14, 2023 0.9149 0.9149 0.8701 0.8701 803 -0.01(-1.13%)
Jul 13, 2023 0.8500 0.8800 0.8400 0.8800 8,983 -0.02(-2.22%)
Jul 12, 2023 0.9000 0.9200 0.8301 0.9000 6,230 +0.01(+1.12%)
Jul 10, 2023 0.8900 289 +0.05(+5.95%)
Jul 07, 2023 0.8250 0.8880 0.8250 0.8400 4,219 -0.02(-2.68%)
Jul 06, 2023 0.9980 0.9980 0.8631 0.8631 1,959 +0.03(+3.99%)
Jul 05, 2023 0.8375 0.8500 0.8250 0.8300 3,957 -0.02(-2.35%)
Jul 03, 2023 0.8600 0.8600 0.8500 0.8500 2,113 -0.01(-1.16%)
Jun 30, 2023 0.9000 0.9000 0.8501 0.8600 21,633 -0.04(-4.44%)
Jun 29, 2023 0.8500 0.9050 0.8500 0.9000 41,801 +0.09(+11.77%)
Jun 28, 2023 1.000 1.040 0.8000 0.8052 168,701 -0.28(-26.13%)
Jun 27, 2023 1.080 1.090 1.070 1.090 13,393 +0.01(+0.93%)
Jun 26, 2023 1.120 1.135 1.040 1.080 24,423 -0.03(-2.70%)
Jun 23, 2023 1.080 1.130 1.080 1.110 14,843 +0.04(+3.74%)
Jun 22, 2023 1.020 1.070 1.020 1.070 5,903 +0.02(+1.65%)
Jun 21, 2023 1.083 1.130 1.053 1.053 13,171 -0.03(-2.54%)
Jun 20, 2023 1.110 1.160 1.060 1.080 24,930 +0.00(+0.00%)
Jun 16, 2023 1.030 1.080 1.020 1.080 16,512 +0.05(+4.85%)
Jun 15, 2023 1.020 1.030 1.010 1.030 5,878 +0.06(+5.64%)
May 08, 2023 0.9700 1.000 0.9700 0.9750 5,481 +0.00(+0.48%)
May 05, 2023 0.9700 1.015 0.9700 0.9703 9,860 -0.01(-1.00%)
May 04, 2023 1.004 1.040 0.9703 0.9801 6,596 -0.03(-2.96%)
May 03, 2023 1.060 1.060 0.9859 1.010 104,718 -0.04(-3.81%)
May 02, 2023 0.9800 1.069 0.9700 1.050 133,114 +0.08(+8.24%)
May 01, 2023 0.9700 1.000 0.9700 0.9701 7,669 +0.00(+0.01%)
Apr 28, 2023 0.9603 0.9827 0.9603 0.9700 42,236 +0.01(+1.02%)
Apr 27, 2023 0.9600 0.9941 0.9600 0.9602 9,319 -0.02(-2.04%)
Apr 26, 2023 1.001 1.030 0.9800 0.9802 1,741 +0.01(+0.83%)
Apr 25, 2023 1.001 1.001 0.9721 0.9721 1,238 -0.02(-1.81%)
Apr 24, 2023 1.020 1.020 0.9900 0.9900 4,942 -0.01(-0.50%)
Apr 21, 2023 1.000 1.001 0.9800 0.9950 4,494 +0.03(+3.62%)
Apr 20, 2023 1.010 1.020 0.9600 0.9602 17,155 -0.03(-3.00%)
Apr 19, 2023 0.9900 0.9900 0.9700 0.9899 8,810 -0.01(-1.01%)
Apr 18, 2023 0.9800 1.000 0.9602 1.000 6,745 +0.04(+4.17%)
Apr 17, 2023 0.9900 0.9998 0.9600 0.9600 3,847 -0.04(-3.81%)
Apr 14, 2023 0.9998 0.9998 0.9420 0.9980 27,922 +0.02(+1.84%)
Apr 13, 2023 0.9402 1.000 0.9366 0.9800 4,415 +0.03(+3.16%)
Apr 12, 2023 0.9800 0.9800 0.9400 0.9500 9,856 -0.02(-1.55%)
Apr 11, 2023 0.9900 0.9900 0.9603 0.9650 8,829 +0.03(+2.66%)
Apr 10, 2023 0.9700 0.9997 0.9400 0.9400 4,904 +0.00(+0.00%)
Apr 06, 2023 0.9703 0.9703 0.9100 0.9400 4,558 -0.02(-2.10%)
Apr 05, 2023 0.9999 0.9999 0.9601 0.9602 3,482 -0.00(-0.27%)
Apr 04, 2023 0.9540 0.9998 0.9540 0.9628 4,391 -0.02(-2.11%)
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