Cia Brasileira de Aluminio historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-01-27 | 9.710 | 10.130 | 9.610 | 9.810 | 9.769 | 6,750,100 |
| 2026-01-26 | 9.690 | 10.140 | 9.620 | 9.800 | 9.759 | 9,315,700 |
| 2026-01-23 | 8.790 | 9.470 | 8.770 | 9.340 | 9.301 | 10,675,100 |
| 2026-01-22 | 9.050 | 9.090 | 8.740 | 8.790 | 8.754 | 6,782,700 |
| 2026-01-21 | 8.820 | 9.050 | 8.690 | 9.050 | 9.012 | 6,689,600 |
| 2026-01-20 | 8.420 | 8.780 | 8.360 | 8.780 | 8.744 | 5,061,500 |
| 2026-01-19 | 8.300 | 8.550 | 7.950 | 8.520 | 8.485 | 5,859,500 |
| 2026-01-16 | 8.300 | 8.420 | 8.020 | 8.380 | 8.345 | 8,043,900 |
| 2026-01-15 | 8.700 | 8.770 | 8.220 | 8.400 | 8.365 | 6,279,700 |
| 2026-01-14 | 8.930 | 8.930 | 8.570 | 8.720 | 8.684 | 5,712,100 |
| 2026-01-13 | 9.050 | 9.200 | 8.830 | 8.840 | 8.803 | 8,095,100 |
| 2026-01-12 | 8.610 | 9.050 | 8.570 | 9.050 | 9.012 | 5,043,100 |
| 2026-01-09 | 8.290 | 8.750 | 8.210 | 8.650 | 8.614 | 7,505,200 |
| 2026-01-08 | 7.970 | 8.370 | 7.680 | 8.320 | 8.285 | 6,446,300 |
| 2026-01-07 | 7.730 | 8.030 | 7.560 | 7.970 | 7.937 | 7,248,200 |
| 2026-01-06 | 7.540 | 7.790 | 7.450 | 7.730 | 7.698 | 5,304,400 |
| 2026-01-05 | 7.060 | 7.560 | 7.060 | 7.470 | 7.439 | 6,039,800 |
| 2026-01-02 | 7.220 | 7.300 | 6.930 | 7.040 | 7.011 | 3,719,100 |
| 2025-12-30 | 7.190 | 7.220 | 7.080 | 7.180 | 7.150 | 2,838,700 |
| 2025-12-29 | 7.200 | 7.350 | 7.060 | 7.120 | 7.090 | 4,113,000 |
| 2025-12-26 | 6.950 | 7.260 | 6.850 | 7.190 | 7.160 | 3,650,700 |
| 2025-12-23 | 6.800 | 6.990 | 6.790 | 6.920 | 6.891 | 3,970,700 |
| 2025-12-22 | 6.520 | 6.790 | 6.380 | 6.790 | 6.762 | 4,025,100 |
| 2025-12-19 | 6.660 | 6.700 | 6.430 | 6.500 | 6.473 | 5,032,500 |
| 2025-12-18 | 6.330 | 6.740 | 6.300 | 6.660 | 6.632 | 8,743,300 |
| 2025-12-17 | 6.540 | 6.540 | 6.230 | 6.330 | 6.304 | 4,225,500 |
| 2025-12-16 | 6.400 | 6.530 | 6.300 | 6.520 | 6.493 | 4,346,900 |
| 2025-12-15 | 6.280 | 6.480 | 6.280 | 6.420 | 6.393 | 4,168,100 |
| 2025-12-12 | 6.240 | 6.320 | 6.140 | 6.280 | 6.254 | 2,874,700 |
| 2025-12-11 | 6.210 | 6.290 | 6.040 | 6.280 | 6.254 | 6,054,500 |
| 2025-12-10 | 6.220 | 6.300 | 6.130 | 6.280 | 6.254 | 3,927,900 |
| 2025-12-09 | 6.120 | 6.210 | 5.910 | 6.210 | 6.184 | 5,037,400 |
| 2025-12-08 | 6.090 | 6.330 | 6.010 | 6.250 | 6.224 | 5,776,400 |
| 2025-12-05 | 6.070 | 6.190 | 5.930 | 6.040 | 6.015 | 5,268,100 |
| 2025-12-04 | 6.140 | 6.180 | 5.990 | 6.140 | 6.115 | 3,833,800 |
| 2025-12-03 | 5.970 | 6.200 | 5.950 | 6.170 | 6.144 | 5,318,800 |
| 2025-12-02 | 5.960 | 6.050 | 5.770 | 5.970 | 5.945 | 5,764,000 |
| 2025-12-01 | 5.670 | 5.980 | 5.650 | 5.960 | 5.935 | 4,568,100 |
| 2025-11-28 | 5.390 | 5.710 | 5.360 | 5.680 | 5.656 | 6,183,500 |
| 2025-11-27 | 5.370 | 5.450 | 5.300 | 5.390 | 5.368 | 3,188,300 |
| 2025-11-26 | 5.310 | 5.450 | 5.300 | 5.370 | 5.348 | 3,277,500 |
| 2025-11-25 | 5.150 | 5.330 | 5.100 | 5.320 | 5.298 | 3,728,700 |
| 2025-11-24 | 5.000 | 5.250 | 5.000 | 5.170 | 5.149 | 6,368,400 |
| 2025-11-21 | 5.130 | 5.170 | 4.830 | 4.950 | 4.929 | 5,760,400 |
| 2025-11-19 | 5.020 | 5.290 | 5.020 | 5.120 | 5.099 | 9,789,100 |
| 2025-11-18 | 5.020 | 5.230 | 4.940 | 5.020 | 4.999 | 5,770,800 |
| 2025-11-17 | 4.740 | 5.120 | 4.720 | 5.120 | 5.099 | 16,964,800 |
| 2025-11-14 | 4.900 | 4.900 | 4.590 | 4.740 | 4.720 | 8,544,300 |
| 2025-11-13 | 5.120 | 5.150 | 4.900 | 4.910 | 4.890 | 5,497,300 |
| 2025-11-12 | 5.230 | 5.330 | 5.070 | 5.110 | 5.089 | 5,575,400 |
| 2025-11-11 | 5.340 | 5.410 | 5.170 | 5.260 | 5.238 | 4,939,300 |
| 2025-11-10 | 5.050 | 5.340 | 4.970 | 5.340 | 5.318 | 5,823,100 |
| 2025-11-07 | 5.060 | 5.190 | 4.890 | 5.050 | 5.029 | 4,818,900 |
| 2025-11-06 | 5.000 | 5.410 | 4.900 | 5.080 | 5.059 | 9,026,400 |
| 2025-11-05 | 4.910 | 5.130 | 4.900 | 4.980 | 4.959 | 3,442,100 |
| 2025-11-04 | 5.000 | 5.030 | 4.900 | 4.910 | 4.890 | 3,164,400 |
| 2025-11-03 | 5.170 | 5.180 | 5.000 | 5.020 | 4.999 | 3,988,000 |
| 2025-10-31 | 5.280 | 5.280 | 5.080 | 5.190 | 5.168 | 3,789,700 |
| 2025-10-30 | 5.240 | 5.370 | 5.150 | 5.210 | 5.188 | 3,229,200 |
| 2025-10-29 | 5.490 | 5.590 | 5.210 | 5.300 | 5.278 | 4,742,100 |
Stock splits
No stock splits on record.
Dividends
| Ex-date | Amount |
|---|---|
| 2026-04-29 | 0.0439 BRL |
| 2023-04-27 | 0.3458 BRL |
| 2022-12-06 | 0.0948 BRL |
| 2022-04-29 | 0.2887 BRL |
Open, high, low and close are as traded (BRL). Adjusted close accounts for splits and dividends. Educational only, not financial advice.