Alphatec Holdings, Inc. (NQ: ATEC)
1.920 USD  -0.070 (-3.52%)
Official Closing Price  /  Updated: 8:10 PM EDT, May 20, 2013  /  Add to My Watchlist      
Historical Prices
Date Open High Low Close Volume Change (%)
May 20, 2013 1.970 1.990 1.860 1.920 0 -0.07(-3.52%)
May 17, 2013 1.980 2.000 1.940 1.990 0 +0.04(+2.05%)
May 16, 2013 1.970 2.020 1.920 1.950 299,856 +0.00(+0.00%)
May 15, 2013 1.890 1.970 1.750 1.950 0 +0.06(+3.17%)
May 13, 2013 1.770 1.900 1.770 1.890 0 +0.11(+6.18%)
May 10, 2013 1.850 1.860 1.770 1.780 0 -0.06(-3.26%)
May 09, 2013 1.930 1.950 1.820 1.840 0 -0.10(-5.15%)
May 08, 2013 1.890 1.965 1.870 1.940 0 +0.05(+2.65%)
May 07, 2013 1.910 1.910 1.840 1.890 0 -0.01(-0.53%)
May 06, 2013 1.890 1.910 1.870 1.900 0 +0.02(+1.06%)
May 03, 2013 1.840 1.908 1.840 1.880 0 +0.07(+3.87%)
May 02, 2013 1.790 1.820 1.750 1.810 0 +0.02(+1.12%)
May 01, 2013 1.900 1.940 1.780 1.790 0 -0.10(-5.29%)
Apr 30, 2013 1.890 1.910 1.870 1.890 0 +0.04(+2.16%)
Apr 29, 2013 1.780 1.920 1.780 1.850 176,942 +0.07(+3.93%)
Apr 26, 2013 1.820 1.820 1.780 1.780 74,338 -0.04(-2.20%)
Apr 25, 2013 1.830 1.900 1.760 1.820 118,994 -0.01(-0.55%)
Apr 24, 2013 1.860 1.910 1.800 1.830 77,693 -0.01(-0.54%)
Apr 23, 2013 1.770 2.010 1.760 1.840 142,680 +0.09(+5.14%)
Apr 22, 2013 1.770 1.770 1.710 1.750 55,873 -0.01(-0.57%)
Apr 19, 2013 1.760 1.800 1.730 1.760 160,309 -0.01(-0.56%)
Apr 18, 2013 1.900 1.915 1.750 1.770 222,963 -0.12(-6.35%)
Apr 17, 2013 1.960 1.960 1.850 1.890 168,473 -0.10(-5.03%)
Apr 16, 2013 1.960 2.000 1.910 1.990 80,893 +0.06(+3.11%)
Apr 15, 2013 2.060 2.060 1.910 1.930 126,357 -0.14(-6.76%)
Apr 12, 2013 2.040 2.070 1.980 2.070 88,772 +0.01(+0.49%)
Apr 11, 2013 2.070 2.085 2.050 2.060 29,673 -0.01(-0.48%)
Apr 10, 2013 1.970 2.070 1.950 2.070 88,150 +0.11(+5.61%)
Apr 09, 2013 1.980 2.020 1.950 1.960 35,710 -0.03(-1.51%)
Apr 08, 2013 1.950 2.000 1.920 1.990 63,333 +0.05(+2.58%)
Apr 05, 2013 1.930 1.990 1.930 1.940 97,023 -0.04(-2.02%)
Apr 04, 2013 2.050 2.100 1.960 1.980 108,292 -0.06(-2.94%)
Apr 03, 2013 2.020 2.050 1.990 2.040 93,318 +0.02(+0.99%)
Apr 02, 2013 2.040 2.050 1.980 2.020 266,304 +0.00(+0.00%)
Apr 01, 2013 2.070 2.070 1.970 2.020 248,972 -0.09(-4.27%)
Mar 28, 2013 2.110 2.180 2.100 2.110 89,787 -0.01(-0.47%)
Mar 27, 2013 2.140 2.160 2.060 2.120 87,281 -0.04(-1.85%)
Mar 26, 2013 2.200 2.200 2.130 2.160 127,026 -0.03(-1.37%)
Mar 25, 2013 2.190 2.250 2.160 2.190 178,224 -0.01(-0.45%)
Mar 22, 2013 2.200 2.240 2.150 2.200 136,979 +0.00(+0.00%)
Mar 21, 2013 2.250 2.280 2.160 2.200 180,783 -0.05(-2.22%)
Mar 20, 2013 2.170 2.260 2.140 2.250 164,727 +0.07(+3.21%)
Mar 19, 2013 2.230 2.240 2.145 2.180 227,049 -0.05(-2.24%)
Mar 18, 2013 2.220 2.250 2.160 2.230 240,882 -0.01(-0.45%)
Mar 15, 2013 2.200 2.265 2.170 2.240 550,707 +0.05(+2.28%)
Mar 14, 2013 2.220 2.220 2.044 2.190 195,496 -0.02(-0.90%)
Mar 13, 2013 2.200 2.210 2.120 2.210 141,091 +0.05(+2.31%)
Mar 12, 2013 2.180 2.400 2.160 2.160 713,499 +0.16(+8.00%)
Mar 11, 2013 2.130 2.140 1.960 2.000 367,512 -0.11(-5.21%)
Mar 08, 2013 2.040 2.150 2.030 2.110 251,768 +0.10(+4.98%)
Mar 07, 2013 2.000 2.040 1.970 2.010 168,442 +0.00(+0.00%)
Mar 06, 2013 1.970 2.040 1.930 2.010 116,726 +0.04(+2.03%)
Mar 05, 2013 2.100 2.100 1.960 1.970 252,737 +0.01(+0.51%)
Mar 04, 2013 1.850 2.000 1.840 1.960 227,743 +0.09(+4.81%)
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