| Date | Open | High | Low | Close | Adj. close | Volume |
| 2011-01-25 | 8.810 | 9.010 | 8.650 | 8.910 | 5.221 | 31,692,400 |
| 2011-01-24 | 8.790 | 8.830 | 8.540 | 8.610 | 5.045 | 17,598,600 |
| 2011-01-21 | 8.610 | 8.790 | 8.550 | 8.780 | 5.145 | 18,509,300 |
| 2011-01-20 | 8.510 | 8.530 | 8.310 | 8.400 | 4.922 | 14,786,800 |
| 2011-01-19 | 8.790 | 8.800 | 8.500 | 8.540 | 5.004 | 14,449,900 |
| 2011-01-18 | 8.800 | 8.910 | 8.770 | 8.870 | 5.198 | 14,014,600 |
| 2011-01-14 | 8.530 | 8.830 | 8.530 | 8.770 | 5.139 | 14,009,900 |
| 2011-01-13 | 8.780 | 8.790 | 8.550 | 8.570 | 5.022 | 10,725,600 |
| 2011-01-12 | 8.790 | 8.850 | 8.660 | 8.770 | 5.139 | 16,862,100 |
| 2011-01-11 | 8.730 | 8.800 | 8.640 | 8.680 | 5.086 | 6,021,400 |
| 2011-01-10 | 8.830 | 8.830 | 8.530 | 8.660 | 5.074 | 11,052,700 |
| 2011-01-07 | 8.760 | 8.850 | 8.470 | 8.730 | 5.115 | 14,645,600 |
| 2011-01-06 | 9.010 | 9.040 | 8.700 | 8.710 | 5.104 | 14,609,600 |
| 2011-01-05 | 8.920 | 9.070 | 8.840 | 9.020 | 5.285 | 12,409,000 |
| 2011-01-04 | 9.050 | 9.140 | 8.850 | 8.960 | 5.250 | 13,052,600 |
| 2011-01-03 | 8.960 | 9.140 | 8.890 | 9.060 | 5.309 | 12,148,200 |
| 2010-12-31 | 8.820 | 8.900 | 8.780 | 8.850 | 5.186 | 4,061,300 |
| 2010-12-30 | 8.840 | 8.900 | 8.790 | 8.850 | 5.186 | 5,769,400 |
| 2010-12-29 | 8.890 | 8.920 | 8.820 | 8.850 | 5.186 | 5,100,600 |
| 2010-12-28 | 8.560 | 8.920 | 8.500 | 8.850 | 5.186 | 11,135,200 |
| 2010-12-27 | 8.490 | 8.630 | 8.420 | 8.540 | 5.004 | 7,281,200 |
| 2010-12-23 | 8.640 | 8.730 | 8.520 | 8.530 | 4.998 | 9,297,100 |
| 2010-12-22 | 8.520 | 8.740 | 8.510 | 8.640 | 5.063 | 17,830,100 |
| 2010-12-21 | 8.410 | 8.530 | 8.410 | 8.490 | 4.975 | 10,465,700 |
| 2010-12-20 | 8.430 | 8.500 | 8.340 | 8.410 | 4.928 | 10,943,500 |
| 2010-12-17 | 8.240 | 8.480 | 8.220 | 8.420 | 4.934 | 17,728,500 |
| 2010-12-16 | 8.060 | 8.260 | 8.000 | 8.090 | 4.740 | 11,707,400 |
| 2010-12-15 | 8.150 | 8.290 | 8.010 | 8.010 | 4.694 | 9,089,900 |
| 2010-12-14 | 8.260 | 8.410 | 8.090 | 8.160 | 4.781 | 12,848,200 |
| 2010-12-13 | 8.380 | 8.400 | 8.130 | 8.300 | 4.864 | 19,094,400 |
| 2010-12-10 | 8.370 | 8.440 | 8.280 | 8.380 | 4.910 | 8,741,600 |
| 2010-12-09 | 8.270 | 8.400 | 8.150 | 8.370 | 4.905 | 12,590,800 |
| 2010-12-08 | 7.920 | 8.250 | 7.910 | 8.180 | 4.793 | 14,518,900 |
| 2010-12-07 | 8.230 | 8.300 | 7.890 | 7.950 | 4.658 | 17,431,300 |
| 2010-12-06 | 8.160 | 8.240 | 8.050 | 8.180 | 4.793 | 10,162,200 |
| 2010-12-03 | 8.090 | 8.230 | 7.950 | 8.200 | 4.805 | 10,930,800 |
| 2010-12-02 | 7.810 | 8.160 | 7.770 | 8.120 | 4.758 | 17,611,600 |
| 2010-12-01 | 7.670 | 7.770 | 7.600 | 7.770 | 4.553 | 11,415,600 |
| 2010-11-30 | 7.600 | 7.640 | 7.520 | 7.530 | 4.412 | 9,702,600 |
| 2010-11-29 | 7.460 | 7.710 | 7.450 | 7.700 | 4.512 | 9,670,500 |
| 2010-11-26 | 7.510 | 7.630 | 7.470 | 7.480 | 4.383 | 2,272,000 |
| 2010-11-24 | 7.620 | 7.690 | 7.550 | 7.610 | 4.453 | 6,019,800 |
| 2010-11-23 | 7.630 | 7.730 | 7.520 | 7.570 | 4.430 | 9,628,000 |
| 2010-11-22 | 7.630 | 7.770 | 7.570 | 7.740 | 4.529 | 9,131,500 |
| 2010-11-19 | 7.550 | 7.760 | 7.480 | 7.660 | 4.483 | 22,410,300 |
| 2010-11-18 | 7.840 | 7.910 | 7.740 | 7.850 | 4.594 | 13,428,900 |
| 2010-11-17 | 7.910 | 7.910 | 7.580 | 7.680 | 4.494 | 23,453,600 |
| 2010-11-16 | 8.040 | 8.080 | 7.760 | 7.980 | 4.670 | 17,368,700 |
| 2010-11-15 | 8.080 | 8.220 | 8.080 | 8.110 | 4.746 | 9,071,600 |
| 2010-11-12 | 8.200 | 8.260 | 7.990 | 8.020 | 4.693 | 13,479,100 |
| 2010-11-11 | 8.330 | 8.400 | 8.220 | 8.270 | 4.840 | 9,895,400 |
| 2010-11-10 | 8.260 | 8.420 | 8.110 | 8.420 | 4.927 | 18,397,400 |
| 2010-11-09 | 8.390 | 8.430 | 8.200 | 8.240 | 4.822 | 14,752,300 |
| 2010-11-08 | 8.390 | 8.450 | 8.270 | 8.330 | 4.875 | 12,738,100 |
| 2010-11-05 | 8.540 | 8.760 | 8.300 | 8.400 | 4.916 | 34,332,100 |
| 2010-11-04 | 8.540 | 8.690 | 8.420 | 8.610 | 5.039 | 21,008,800 |
| 2010-11-03 | 8.410 | 8.520 | 8.330 | 8.500 | 4.974 | 12,385,800 |
| 2010-11-02 | 8.320 | 8.400 | 8.240 | 8.390 | 4.910 | 11,050,200 |
| 2010-11-01 | 8.240 | 8.290 | 8.050 | 8.230 | 4.816 | 11,184,200 |
| 2010-10-29 | 8.200 | 8.260 | 8.170 | 8.200 | 4.799 | 9,139,700 |
Stock splits
| Date | Split (new : old) |
|---|
| 1998-03-09 | 2:1 |
| 1994-03-02 | 1205:1000 |
| 1992-04-15 | 3:2 |
Dividends
| Ex-date | Amount |
|---|
| 2026-09-01 | 0.2050 USD |
| 2026-06-02 | 0.2050 USD |
| 2026-03-03 | 0.2050 USD |
| 2025-12-02 | 0.2050 USD |
| 2025-09-02 | 0.2050 USD |
| 2025-05-27 | 0.2050 USD |
| 2025-03-04 | 0.2050 USD |
| 2024-12-03 | 0.2050 USD |
| 2024-08-27 | 0.2050 USD |
| 2024-05-24 | 0.2050 USD |
| 2024-02-26 | 0.2050 USD |
| 2023-11-27 | 0.2050 USD |
| 2023-08-28 | 0.2050 USD |
| 2023-05-26 | 0.2050 USD |
| 2023-02-27 | 0.2050 USD |
| 2022-11-28 | 0.2050 USD |
| 2022-08-29 | 0.1950 USD |
| 2022-05-27 | 0.1950 USD |
| 2022-02-28 | 0.1950 USD |
| 2021-11-29 | 0.1950 USD |
| 2021-08-30 | 0.1850 USD |
| 2021-05-28 | 0.1850 USD |
| 2021-03-01 | 0.1850 USD |
| 2020-11-30 | 0.1850 USD |
| 2020-08-31 | 0.1850 USD |
| 2020-06-01 | 0.1850 USD |
| 2020-03-02 | 0.1850 USD |
| 2019-12-02 | 0.1850 USD |
| 2019-08-26 | 0.1850 USD |
| 2019-05-24 | 0.1700 USD |
| 2019-03-04 | 0.1700 USD |
Open, high, low and close are as traded (USD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.