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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 (%)
Oct 31, 2011 4.850 5.200 4.850 5.200 20,042 +0.21(+4.21%)
Oct 28, 2011 5.100 5.100 4.850 4.990 18,103 -0.01(-0.20%)
Oct 27, 2011 4.810 5.085 4.560 5.000 32,333 +0.16(+3.31%)
Oct 26, 2011 4.630 4.890 4.500 4.840 20,779 +0.22(+4.76%)
Oct 25, 2011 4.860 4.990 4.620 4.620 18,144 -0.28(-5.71%)
Oct 24, 2011 5.250 5.340 4.670 4.900 58,509 -0.35(-6.67%)
Oct 21, 2011 5.350 5.490 5.120 5.250 64,737 -0.11(-2.05%)
Oct 20, 2011 4.980 5.360 4.951 5.360 53,983 +0.46(+9.37%)
Oct 19, 2011 4.820 5.050 4.800 4.901 54,372 +0.22(+4.72%)
Oct 18, 2011 4.840 4.920 4.630 4.680 22,782 -0.07(-1.47%)
Oct 17, 2011 4.420 4.900 4.420 4.750 30,254 +0.33(+7.47%)
Oct 14, 2011 4.190 4.420 4.150 4.420 9,945 +0.23(+5.49%)
Oct 13, 2011 4.190 4.190 4.150 4.190 7,256 +0.00(+0.00%)
Oct 12, 2011 3.950 4.190 3.890 4.190 8,855 +0.25(+6.34%)
Oct 11, 2011 3.900 4.070 3.900 3.940 44,118 +0.05(+1.29%)
Oct 10, 2011 3.860 3.890 3.800 3.890 2,660 +0.21(+5.71%)
Oct 07, 2011 3.900 3.900 3.620 3.680 1,640 -0.19(-4.91%)
Oct 06, 2011 3.860 3.900 3.860 3.870 2,000 +0.22(+6.03%)
Oct 05, 2011 3.720 3.730 3.650 3.650 2,200 -0.09(-2.51%)
Oct 04, 2011 3.580 3.780 3.560 3.744 7,363 +0.13(+3.71%)
Oct 03, 2011 3.750 3.750 3.610 3.610 4,345 -0.15(-3.93%)
Sep 30, 2011 3.770 3.770 3.750 3.757 840 +0.01(+0.20%)
Sep 29, 2011 3.890 3.900 3.750 3.750 4,125 -0.05(-1.32%)
Sep 28, 2011 3.770 3.910 3.750 3.800 1,694 +0.08(+2.15%)
Sep 27, 2011 3.770 3.940 3.710 3.720 3,065 +0.01(+0.27%)
Sep 26, 2011 3.900 3.900 3.700 3.710 5,000 -0.09(-2.37%)
Sep 23, 2011 3.700 3.840 3.700 3.800 4,091 +0.24(+6.74%)
Sep 22, 2011 4.060 4.060 3.560 3.560 11,535 -0.43(-10.78%)
Sep 21, 2011 4.000 4.249 3.980 3.990 4,595 +0.06(+1.53%)
Sep 20, 2011 4.000 4.000 3.930 3.930 600 -0.07(-1.75%)
Sep 19, 2011 4.000 4.000 3.861 4.000 3,200 +0.00(+0.00%)
Sep 16, 2011 3.940 4.000 3.930 4.000 7,088 +0.07(+1.78%)
Sep 15, 2011 3.990 3.990 3.730 3.930 4,354 +0.03(+0.77%)
Sep 14, 2011 3.620 4.000 3.620 3.900 9,804 +0.20(+5.41%)
Sep 13, 2011 3.660 3.700 3.620 3.700 5,999 +0.09(+2.49%)
Sep 12, 2011 3.750 3.760 3.580 3.610 3,981 -0.14(-3.73%)
Sep 09, 2011 3.620 3.750 3.620 3.750 1,100 +0.13(+3.59%)
Sep 08, 2011 3.650 3.760 3.620 3.620 2,332 +0.00(+0.00%)
Sep 07, 2011 3.682 3.760 3.620 3.620 6,784 -0.12(-3.34%)
Sep 06, 2011 3.660 3.745 3.650 3.745 1,340 +0.08(+2.32%)
Sep 02, 2011 3.750 3.750 3.650 3.660 1,730 -0.09(-2.40%)
Sep 01, 2011 3.820 3.858 3.750 3.750 11,425 -0.06(-1.61%)
Aug 31, 2011 3.830 3.990 3.810 3.812 6,001 +0.01(+0.30%)
Aug 30, 2011 3.850 3.990 3.800 3.800 5,073 -0.02(-0.52%)
Aug 29, 2011 3.900 3.900 3.800 3.820 5,649 +0.01(+0.26%)
Aug 26, 2011 3.900 3.900 3.800 3.810 4,140 -0.10(-2.56%)
Aug 25, 2011 3.910 3.980 3.850 3.910 6,475 +0.03(+0.77%)
Aug 24, 2011 3.870 3.970 3.850 3.880 3,169 +0.03(+0.78%)
Aug 23, 2011 3.700 3.970 3.700 3.850 13,290 +0.15(+4.05%)
Aug 22, 2011 4.050 4.050 3.700 3.700 13,177 -0.37(-9.09%)
Aug 19, 2011 3.980 4.200 3.980 4.070 8,225 +0.11(+2.78%)
Aug 18, 2011 4.250 4.250 3.930 3.960 20,754 -0.42(-9.59%)
Aug 17, 2011 4.290 4.380 4.240 4.380 6,106 +0.11(+2.58%)
Aug 16, 2011 4.230 4.290 4.200 4.270 8,175 +0.09(+2.15%)
Aug 15, 2011 4.250 4.380 4.150 4.180 37,236 +0.04(+0.87%)
Aug 12, 2011 3.980 4.240 3.980 4.144 17,460 +0.19(+4.91%)
Aug 11, 2011 3.750 3.950 3.700 3.950 24,813 +0.29(+7.92%)
Aug 10, 2011 3.540 3.690 3.524 3.660 2,940 +0.09(+2.38%)
Aug 09, 2011 3.654 3.700 3.200 3.575 10,476 +0.29(+8.99%)
Aug 08, 2011 3.200 3.450 3.080 3.280 14,011 +0.01(+0.31%)
Aug 05, 2011 3.690 3.780 3.270 3.270 20,260 -0.38(-10.53%)
Aug 04, 2011 3.770 3.850 3.560 3.655 14,900 -0.15(-3.82%)
Aug 03, 2011 3.620 3.800 3.550 3.800 9,150 +0.05(+1.33%)
Aug 02, 2011 3.650 3.810 3.650 3.750 7,420 +0.10(+2.74%)
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