PLUG POWER (NQ: PLUG)
4.620 USD  -0.050 (-1.07%)
Official Closing Price  /  Updated: 8:10 PM EDT, Sep 17, 2014  /  Add to My Watchlist      
Historical Prices
Date Open High Low Close Volume Change (%)
Sep 17, 2014 4.700 4.750 4.560 4.620 5,538,788 -0.05(-1.07%)
Sep 16, 2014 4.720 4.750 4.580 4.670 6,505,402 -0.11(-2.30%)
Sep 15, 2014 5.050 5.070 4.750 4.780 11,140,174 -0.32(-6.27%)
Sep 12, 2014 5.120 5.166 5.060 5.100 5,380,590 -0.04(-0.78%)
Sep 11, 2014 5.030 5.235 5.030 5.140 5,526,563 +0.08(+1.58%)
Sep 10, 2014 5.250 5.270 5.050 5.060 9,137,740 -0.21(-3.98%)
Sep 09, 2014 5.380 5.390 5.210 5.270 6,815,218 -0.20(-3.66%)
Sep 08, 2014 5.360 5.560 5.350 5.470 6,919,801 +0.04(+0.74%)
Sep 05, 2014 5.250 5.450 5.170 5.430 6,112,721 +0.18(+3.43%)
Sep 04, 2014 5.280 5.320 5.220 5.250 5,725,211 +0.01(+0.19%)
Sep 03, 2014 5.360 5.450 5.220 5.240 8,202,621 -0.18(-3.32%)
Sep 02, 2014 5.580 5.610 5.320 5.420 9,108,701 -0.16(-2.87%)
Aug 29, 2014 5.580 5.580 5.580 0 +0.03(+0.54%)
Aug 28, 2014 5.730 5.740 5.470 5.550 12,196,249 -0.21(-3.65%)
Aug 27, 2014 5.750 5.840 5.730 5.760 5,795,174 +0.01(+0.17%)
Aug 26, 2014 6.000 6.019 5.730 5.750 15,804,231 -0.26(-4.33%)
Aug 25, 2014 5.940 6.120 5.910 6.010 11,914,233 +0.12(+2.04%)
Aug 22, 2014 5.770 5.900 5.710 5.890 7,504,830 +0.08(+1.38%)
Aug 21, 2014 5.850 5.860 5.750 5.810 5,875,320 -0.05(-0.94%)
Aug 20, 2014 5.740 5.870 5.710 5.865 6,672,798 +0.00(+0.09%)
Aug 19, 2014 5.970 6.000 5.750 5.860 10,546,271 -0.08(-1.35%)
Aug 18, 2014 5.990 6.020 5.890 5.940 8,246,026 +0.02(+0.34%)
Aug 15, 2014 6.120 6.130 5.880 5.920 14,751,558 -0.18(-3.03%)
Aug 14, 2014 6.370 6.470 5.670 6.105 56,045,226 +0.25(+4.20%)
Aug 13, 2014 5.750 5.950 5.630 5.859 14,161,365 +0.21(+3.70%)
Aug 12, 2014 5.850 5.860 5.590 5.650 8,444,863 -0.17(-2.92%)
Aug 11, 2014 5.780 5.850 5.700 5.820 8,958,633 +0.17(+3.01%)
Aug 08, 2014 5.580 5.760 5.550 5.650 10,176,787 +0.10(+1.80%)
Aug 07, 2014 5.330 5.580 5.330 5.550 9,644,106 +0.23(+4.32%)
Aug 06, 2014 5.260 5.360 5.200 5.320 4,698,250 +0.05(+0.95%)
Aug 05, 2014 5.330 5.380 5.200 5.270 6,426,059 -0.14(-2.59%)
Aug 04, 2014 5.430 5.470 5.295 5.410 6,677,739 +0.03(+0.56%)
Aug 01, 2014 5.400 5.490 5.130 5.380 11,102,877 -0.04(-0.74%)
Jul 31, 2014 5.580 5.670 5.400 5.420 11,240,632 -0.28(-4.91%)
Jul 30, 2014 5.830 5.860 5.600 5.700 10,632,465 -0.07(-1.21%)
Jul 29, 2014 6.000 6.080 5.710 5.770 29,348,755 +0.25(+4.53%)
Jul 28, 2014 5.460 5.690 5.400 5.520 14,444,682 +0.10(+1.85%)
Jul 25, 2014 5.400 5.460 5.260 5.420 10,326,457 +0.03(+0.56%)
Jul 24, 2014 5.670 5.710 5.300 5.390 13,655,007 -0.24(-4.26%)
Jul 23, 2014 5.670 5.890 5.380 5.630 35,213,392 +0.16(+2.93%)
Jul 22, 2014 5.930 6.330 5.400 5.470 79,620,853 -0.22(-3.87%)
Jul 21, 2014 5.180 5.750 5.060 5.690 57,229,544 +0.66(+13.12%)
Jul 18, 2014 4.560 5.050 4.560 5.030 17,483,537 +0.45(+9.83%)
Jul 17, 2014 4.650 4.770 4.520 4.580 9,142,632 -0.19(-3.98%)
Jul 16, 2014 5.040 5.120 4.730 4.770 22,310,175 -0.08(-1.65%)
Jul 15, 2014 4.650 4.990 4.580 4.850 43,376,306 +0.67(+16.03%)
Jul 14, 2014 4.260 4.340 4.165 4.180 4,312,749 -0.05(-1.18%)
Jul 11, 2014 4.240 4.350 4.200 4.230 3,639,798 -0.02(-0.47%)
Jul 10, 2014 4.200 4.325 4.140 4.250 4,855,164 -0.08(-1.85%)
Jul 09, 2014 4.300 4.380 4.250 4.330 2,972,832 +0.00(+0.00%)
Jul 08, 2014 4.470 4.500 4.250 4.330 7,836,993 -0.15(-3.35%)
Jul 07, 2014 4.520 4.590 4.450 4.480 5,156,475 -0.04(-0.88%)
Jul 03, 2014 4.520 4.520 4.520 0 -0.03(-0.66%)
Jul 02, 2014 4.710 4.770 4.530 4.550 7,583,709 -0.17(-3.60%)
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