| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 21, 2013 | 4.470 | 4.500 | 4.460 | 4.500 | 86,781 | +0.01(+0.22%) |
| May 20, 2013 | 4.490 | 4.514 | 4.470 | 4.490 | 162,839 | -0.01(-0.22%) |
| May 17, 2013 | 4.550 | 4.550 | 4.460 | 4.500 | 183,722 | -0.04(-0.88%) |
| May 16, 2013 | 4.510 | 4.550 | 4.510 | 4.540 | 106,288 | +0.03(+0.67%) |
| May 15, 2013 | 4.510 | 4.550 | 4.500 | 4.510 | 110,542 | +0.02(+0.45%) |
| May 13, 2013 | 4.570 | 4.600 | 4.490 | 4.490 | 147,491 | -0.08(-1.75%) |
| May 10, 2013 | 4.560 | 4.610 | 4.560 | 4.570 | 159,906 | +0.03(+0.66%) |
| May 09, 2013 | 4.570 | 4.590 | 4.540 | 4.540 | 183,728 | -0.03(-0.66%) |
| May 08, 2013 | 4.580 | 4.600 | 4.550 | 4.570 | 195,224 | +0.01(+0.22%) |
| May 07, 2013 | 4.580 | 4.620 | 4.560 | 4.560 | 133,874 | -0.01(-0.22%) |
| May 06, 2013 | 4.580 | 4.610 | 4.560 | 4.570 | 129,702 | +0.00(+0.00%) |
| May 03, 2013 | 4.610 | 4.590 | 4.570 | 4.570 | 150,598 | -0.02(-0.44%) |
| May 02, 2013 | 4.610 | 4.630 | 4.570 | 4.590 | 143,253 | -0.01(-0.22%) |
| May 01, 2013 | 4.660 | 4.690 | 4.590 | 4.600 | 91,550 | -0.06(-1.29%) |
| Apr 30, 2013 | 4.640 | 4.670 | 4.600 | 4.660 | 115,694 | +0.06(+1.30%) |
| Apr 29, 2013 | 4.740 | 4.740 | 4.580 | 4.600 | 165,715 | -0.16(-3.36%) |
| Apr 26, 2013 | 4.580 | 4.780 | 4.550 | 4.760 | 281,125 | +0.21(+4.62%) |
| Apr 25, 2013 | 4.580 | 4.630 | 4.540 | 4.550 | 398,737 | -0.02(-0.44%) |
| Apr 24, 2013 | 4.630 | 4.640 | 4.540 | 4.570 | 369,700 | -0.07(-1.51%) |
| Apr 23, 2013 | 4.640 | 4.670 | 4.600 | 4.640 | 190,067 | +0.04(+0.87%) |
| Apr 22, 2013 | 4.580 | 4.620 | 4.560 | 4.600 | 221,121 | +0.01(+0.22%) |
| Apr 19, 2013 | 4.620 | 4.620 | 4.560 | 4.590 | 144,043 | -0.01(-0.22%) |
| Apr 18, 2013 | 4.530 | 4.660 | 4.530 | 4.600 | 197,514 | +0.02(+0.44%) |
| Apr 17, 2013 | 4.590 | 4.610 | 4.550 | 4.580 | 156,284 | -0.02(-0.39%) |
| Apr 16, 2013 | 4.540 | 4.620 | 4.530 | 4.598 | 270,834 | +0.09(+1.95%) |
| Apr 15, 2013 | 4.560 | 4.560 | 4.480 | 4.510 | 116,663 | -0.03(-0.66%) |
| Apr 12, 2013 | 4.530 | 4.580 | 4.510 | 4.540 | 153,214 | +0.02(+0.44%) |
| Apr 11, 2013 | 4.480 | 4.590 | 4.480 | 4.520 | 231,789 | +0.01(+0.22%) |
| Apr 10, 2013 | 4.540 | 4.550 | 4.500 | 4.510 | 135,667 | -0.04(-0.88%) |
| Apr 09, 2013 | 4.470 | 4.550 | 4.468 | 4.550 | 320,463 | +0.06(+1.34%) |
| Apr 08, 2013 | 4.480 | 4.490 | 4.460 | 4.490 | 164,812 | +0.02(+0.45%) |
| Apr 05, 2013 | 4.440 | 4.480 | 4.430 | 4.470 | 84,569 | +0.03(+0.68%) |
| Apr 04, 2013 | 4.450 | 4.490 | 4.440 | 4.440 | 108,601 | -0.01(-0.22%) |
| Apr 03, 2013 | 4.480 | 4.490 | 4.450 | 4.450 | 77,393 | -0.03(-0.67%) |
| Apr 02, 2013 | 4.460 | 4.490 | 4.450 | 4.480 | 115,959 | +0.05(+1.13%) |
| Apr 01, 2013 | 4.450 | 4.510 | 4.420 | 4.430 | 165,396 | -0.02(-0.45%) |
| Mar 28, 2013 | 4.520 | 4.540 | 4.450 | 4.450 | 326,126 | -0.06(-1.33%) |
| Mar 27, 2013 | 4.440 | 4.510 | 4.430 | 4.510 | 139,766 | +0.04(+0.87%) |
| Mar 26, 2013 | 4.460 | 4.520 | 4.450 | 4.471 | 166,778 | -0.01(-0.20%) |
| Mar 25, 2013 | 4.460 | 4.490 | 4.410 | 4.480 | 169,708 | +0.02(+0.45%) |
| Mar 22, 2013 | 4.440 | 4.480 | 4.440 | 4.460 | 120,061 | +0.03(+0.68%) |
| Mar 21, 2013 | 4.430 | 4.460 | 4.400 | 4.430 | 172,146 | +0.02(+0.45%) |
| Mar 20, 2013 | 4.430 | 4.470 | 4.410 | 4.410 | 170,836 | -0.03(-0.68%) |
| Mar 19, 2013 | 4.420 | 4.440 | 4.410 | 4.440 | 83,940 | +0.01(+0.11%) |
| Mar 18, 2013 | 4.330 | 4.440 | 4.330 | 4.435 | 151,896 | +0.08(+1.95%) |
| Mar 15, 2013 | 4.470 | 4.490 | 4.320 | 4.350 | 256,531 | -0.14(-3.12%) |
| Mar 14, 2013 | 4.510 | 4.550 | 4.490 | 4.490 | 105,092 | -0.04(-0.88%) |
| Mar 13, 2013 | 4.500 | 4.540 | 4.450 | 4.530 | 137,634 | -0.02(-0.44%) |
| Mar 12, 2013 | 4.520 | 4.550 | 4.500 | 4.550 | 155,707 | +0.01(+0.22%) |
| Mar 11, 2013 | 4.460 | 4.540 | 4.460 | 4.540 | 187,943 | +0.08(+1.79%) |
| Mar 08, 2013 | 4.510 | 4.510 | 4.460 | 4.460 | 87,406 | -0.05(-1.11%) |
| Mar 07, 2013 | 4.430 | 4.510 | 4.420 | 4.510 | 236,407 | +0.05(+1.12%) |
| Mar 06, 2013 | 4.420 | 4.470 | 4.360 | 4.460 | 373,260 | +0.04(+0.90%) |
| Mar 05, 2013 | 4.350 | 4.430 | 4.350 | 4.420 | 302,698 | +0.07(+1.61%) |
| Mar 04, 2013 | 4.360 | 4.380 | 4.340 | 4.350 | 211,416 | -0.01(-0.23%) |