Braskem S.A. (BAK)
NYSE: BAK · Real-Time Price · USD
4.610
-0.170 (-3.56%)
At close: Mar 18, 2026, 4:00 PM EDT
4.650
+0.040 (0.87%)
After-hours: Mar 18, 2026, 6:12 PM EDT
Braskem Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Mar 18, 2026 | 4.74 | 4.82 | 4.61 | 4.61 | 4.61 | -3.56% | 2,103,703 |
| Mar 17, 2026 | 4.58 | 4.83 | 4.58 | 4.78 | 4.78 | 7.17% | 3,834,359 |
| Mar 16, 2026 | 4.45 | 4.55 | 4.43 | 4.46 | 4.46 | 1.83% | 1,170,751 |
| Mar 13, 2026 | 4.71 | 4.74 | 4.36 | 4.38 | 4.38 | -7.40% | 1,877,790 |
| Mar 12, 2026 | 4.62 | 4.86 | 4.61 | 4.73 | 4.73 | -0.42% | 4,175,882 |
| Mar 11, 2026 | 4.67 | 4.84 | 4.63 | 4.75 | 4.75 | 3.49% | 1,330,227 |
| Mar 10, 2026 | 4.80 | 4.86 | 4.55 | 4.59 | 4.59 | -3.97% | 2,088,886 |
| Mar 9, 2026 | 5.00 | 5.04 | 4.31 | 4.78 | 4.78 | -2.75% | 4,745,850 |
| Mar 6, 2026 | 5.06 | 5.30 | 4.41 | 4.92 | 4.92 | 0.10% | 8,891,937 |
| Mar 5, 2026 | 4.33 | 4.96 | 4.31 | 4.91 | 4.91 | 15.80% | 11,265,690 |
| Mar 4, 2026 | 3.76 | 4.29 | 3.72 | 4.24 | 4.24 | 14.59% | 5,251,874 |
| Mar 3, 2026 | 3.51 | 3.75 | 3.43 | 3.70 | 3.70 | 1.65% | 3,492,425 |
| Mar 2, 2026 | 3.64 | 3.72 | 3.56 | 3.64 | 3.64 | -4.96% | 1,902,446 |
| Feb 27, 2026 | 3.75 | 3.83 | 3.73 | 3.83 | 3.83 | 1.06% | 993,317 |
| Feb 26, 2026 | 3.77 | 3.80 | 3.64 | 3.79 | 3.79 | 0.26% | 842,253 |
| Feb 25, 2026 | 3.89 | 3.89 | 3.74 | 3.78 | 3.78 | -1.31% | 618,483 |
| Feb 24, 2026 | 3.74 | 3.83 | 3.71 | 3.83 | 3.83 | 2.13% | 753,661 |
| Feb 23, 2026 | 3.78 | 3.87 | 3.72 | 3.75 | 3.75 | -3.60% | 800,524 |
| Feb 20, 2026 | 3.80 | 3.89 | 3.79 | 3.89 | 3.89 | - | 638,383 |
| Feb 19, 2026 | 3.76 | 3.90 | 3.68 | 3.89 | 3.89 | 6.58% | 845,339 |
| Feb 18, 2026 | 3.70 | 3.70 | 3.55 | 3.65 | 3.65 | 1.11% | 1,400,440 |
| Feb 17, 2026 | 3.77 | 3.80 | 3.47 | 3.61 | 3.61 | -5.74% | 1,535,507 |
| Feb 13, 2026 | 3.81 | 3.93 | 3.71 | 3.83 | 3.83 | 2.68% | 2,549,553 |
| Feb 12, 2026 | 4.22 | 4.22 | 3.37 | 3.73 | 3.73 | -13.26% | 5,089,714 |
| Feb 11, 2026 | 4.14 | 4.30 | 4.12 | 4.30 | 4.30 | 5.91% | 3,019,565 |
| Feb 10, 2026 | 3.77 | 4.07 | 3.74 | 4.06 | 4.06 | 10.03% | 2,873,920 |
| Feb 9, 2026 | 3.67 | 3.76 | 3.61 | 3.69 | 3.69 | 1.37% | 1,294,342 |
| Feb 6, 2026 | 3.50 | 3.72 | 3.50 | 3.64 | 3.64 | 5.51% | 1,484,546 |
| Feb 5, 2026 | 3.61 | 3.63 | 3.45 | 3.45 | 3.45 | -5.74% | 1,669,100 |
| Feb 4, 2026 | 3.64 | 3.75 | 3.56 | 3.66 | 3.66 | 1.39% | 1,618,067 |
| Feb 3, 2026 | 3.62 | 3.71 | 3.55 | 3.61 | 3.61 | 4.03% | 1,664,565 |
| Feb 2, 2026 | 3.48 | 3.49 | 3.35 | 3.47 | 3.47 | -2.25% | 1,150,249 |
| Jan 30, 2026 | 3.54 | 3.65 | 3.48 | 3.55 | 3.55 | -4.05% | 1,739,358 |
| Jan 29, 2026 | 3.78 | 3.79 | 3.52 | 3.70 | 3.70 | -1.07% | 1,440,877 |
| Jan 28, 2026 | 3.89 | 3.95 | 3.67 | 3.74 | 3.74 | -2.60% | 1,663,353 |
| Jan 27, 2026 | 3.89 | 3.97 | 3.78 | 3.84 | 3.84 | 3.78% | 2,474,777 |
| Jan 26, 2026 | 3.61 | 3.78 | 3.59 | 3.70 | 3.70 | 1.93% | 1,896,803 |
| Jan 23, 2026 | 3.33 | 3.66 | 3.32 | 3.63 | 3.63 | 8.68% | 1,846,328 |
| Jan 22, 2026 | 3.38 | 3.51 | 3.32 | 3.34 | 3.34 | 1.21% | 2,467,100 |
| Jan 21, 2026 | 3.11 | 3.34 | 3.09 | 3.30 | 3.30 | 8.55% | 2,045,554 |
| Jan 20, 2026 | 3.05 | 3.12 | 3.04 | 3.04 | 3.04 | -2.25% | 735,308 |
| Jan 16, 2026 | 3.15 | 3.17 | 3.01 | 3.11 | 3.11 | -6.04% | 1,736,279 |
| Jan 15, 2026 | 3.24 | 3.37 | 3.19 | 3.31 | 3.31 | 1.85% | 928,696 |
| Jan 14, 2026 | 3.15 | 3.30 | 3.13 | 3.25 | 3.25 | 2.85% | 1,466,236 |
| Jan 13, 2026 | 3.09 | 3.19 | 3.05 | 3.16 | 3.16 | 1.28% | 1,160,797 |
| Jan 12, 2026 | 3.09 | 3.22 | 3.08 | 3.12 | 3.12 | 1.30% | 1,620,814 |
| Jan 9, 2026 | 2.98 | 3.21 | 2.94 | 3.08 | 3.08 | 5.48% | 1,796,724 |
| Jan 8, 2026 | 2.87 | 2.94 | 2.85 | 2.92 | 2.92 | 0.69% | 970,550 |
| Jan 7, 2026 | 2.98 | 3.00 | 2.85 | 2.90 | 2.90 | -3.97% | 1,032,643 |
| Jan 6, 2026 | 2.91 | 3.09 | 2.91 | 3.02 | 3.02 | 5.59% | 1,455,713 |