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5 Dias 10 Dias 15 Dias 1 Mês 2 Meses 3 Meses 6 Meses 1 Ano 2 Anos 3 Anos 4 Anos 5 Anos 10 Anos TodosTempo Gráfico: 6 Meses
Gráfico de linhas demonstra a média da variação percentual como resistência e suporte versus preço de fechamento versus máximas e mínimas.
Gráfico de colunas demonstra a probabilidade de entrada e saída perante os valores de resistência, suporte e VPM. Cuidado: Obtenha mais informações de análise fundamentalista para se posicionar numa operação ou sair dela.
Gráfico de velas demonstra os períodos por fechamento diário.
São exibidos em ordem decrescente por data todos os pregões do ativo disponibilizados pela bolsa de valores.
BRKM3F - BRASKEM - ON N1
| Data | Abert. R$ | Fecha. R$ | Oscilação % | Mín. R$ | Máx. R$ | Méd. R$ | Compra R$ | Venda R$ | Negócios | Volume |
|---|---|---|---|---|---|---|---|---|---|---|
| 4/9/2026 | 4,37 | 4,34 | -1,36% | 4,19 | 4,37 | 4,28 | 4,27 | 4,60 | 96 | 646.761 |
| 3/9/2026 | 4,39 | 4,40 | +3,29% | 4,27 | 4,61 | 4,37 | 4,32 | 4,40 | 103 | 656.126 |
| 2/9/2026 | 3,92 | 4,26 | +6,50% | 3,92 | 4,39 | 4,14 | 4,26 | 4,35 | 197 | 1.858.563 |
| 1/9/2026 | 4,12 | 4,00 | -0,25% | 3,88 | 4,12 | 3,98 | 3,94 | 4,00 | 150 | 778.491 |
| 31/8/2026 | 4,03 | 4,01 | +0,75% | 3,79 | 4,09 | 3,96 | 3,97 | 4,01 | 153 | 968.916 |
| 28/8/2026 | 3,91 | 3,98 | +3,65% | 3,72 | 4,05 | 3,87 | 3,94 | 3,99 | 146 | 940.061 |
| 27/8/2026 | 3,19 | 3,84 | +20,00% | 3,11 | 4,03 | 3,51 | 3,75 | 3,84 | 332 | 2.034.199 |
| 26/8/2026 | 3,54 | 3,20 | -10,61% | 3,10 | 3,54 | 3,24 | 3,15 | 3,20 | 431 | 1.959.390 |
| 25/8/2026 | 3,85 | 3,58 | -10,28% | 3,43 | 3,90 | 3,65 | 3,55 | 3,58 | 509 | 2.355.293 |
| 24/8/2026 | 4,16 | 3,99 | -4,09% | 3,82 | 4,16 | 3,96 | 3,95 | 3,99 | 338 | 1.844.731 |
| 21/8/2026 | 4,25 | 4,16 | -1,42% | 4,02 | 4,38 | 4,13 | 4,07 | 4,20 | 179 | 801.952 |
| 20/8/2026 | 4,20 | 4,22 | -0,94% | 4,13 | 4,27 | 4,20 | 4,17 | 4,20 | 127 | 746.625 |
| 19/8/2026 | 4,17 | 4,26 | +2,16% | 4,11 | 4,60 | 4,34 | 4,20 | 4,23 | 120 | 688.058 |
| 18/8/2026 | 4,38 | 4,17 | -1,18% | 4,08 | 4,38 | 4,18 | 4,15 | 4,17 | 95 | 561.228 |
| 17/8/2026 | 4,29 | 4,22 | -3,65% | 3,93 | 4,31 | 4,12 | 4,22 | 4,28 | 174 | 1.095.122 |
| 14/8/2026 | 4,45 | 4,38 | -0,45% | 4,20 | 4,66 | 4,45 | 4,26 | 4,40 | 157 | 1.142.888 |
| 13/8/2026 | 4,50 | 4,40 | -1,12% | 4,21 | 4,50 | 4,35 | 4,31 | 4,40 | 134 | 1.297.324 |
| 12/8/2026 | 4,59 | 4,45 | -3,89% | 4,30 | 4,69 | 4,51 | 4,30 | 4,45 | 159 | 1.098.787 |
| 11/8/2026 | 4,79 | 4,63 | -2,32% | 4,63 | 4,83 | 4,72 | 4,63 | 4,65 | 186 | 831.523 |
| 10/8/2026 | 4,88 | 4,74 | -1,66% | 4,74 | 4,92 | 4,82 | 4,76 | 4,85 | 147 | 897.240 |
| 7/8/2026 | 5,04 | 4,82 | -5,49% | 4,82 | 5,05 | 4,92 | 4,81 | 4,88 | 150 | 1.022.585 |
| 6/8/2026 | 5,00 | 5,10 | +1,80% | 4,91 | 5,18 | 5,02 | 5,00 | 5,04 | 95 | 783.066 |
| 5/8/2026 | 4,96 | 5,01 | +1,42% | 4,86 | 5,01 | 4,92 | 4,94 | 5,04 | 124 | 735.422 |
| 4/8/2026 | 5,00 | 4,94 | -2,18% | 4,94 | 5,05 | 4,99 | 4,92 | 5,02 | 122 | 617.705 |
| 3/8/2026 | 5,09 | 5,05 | +1,81% | 4,90 | 5,09 | 4,98 | 4,97 | 5,05 | 104 | 701.473 |
| 31/7/2026 | 4,95 | 4,96 | -0,80% | 4,88 | 5,04 | 4,95 | 4,96 | 5,02 | 60 | 439.300 |
| 30/7/2026 | 4,95 | 5,00 | +2,04% | 4,84 | 5,04 | 4,92 | 4,95 | 5,00 | 99 | 763.299 |
| 29/7/2026 | 4,98 | 4,90 | -2,20% | 4,90 | 5,07 | 4,97 | 4,90 | 5,05 | 130 | 865.022 |
| 28/7/2026 | 5,01 | 5,01 | 0,00% | 4,98 | 5,15 | 5,05 | 4,97 | 5,05 | 156 | 869.238 |
| 27/7/2026 | 5,19 | 5,01 | -2,34% | 4,98 | 5,19 | 5,04 | 5,01 | 5,13 | 144 | 971.448 |
| 24/7/2026 | 5,17 | 5,13 | -0,97% | 4,95 | 5,17 | 5,04 | 5,00 | 5,13 | 63 | 439.274 |
| 23/7/2026 | 5,18 | 5,18 | +2,37% | 5,01 | 5,18 | 5,10 | 5,08 | 5,11 | 92 | 589.366 |
| 22/7/2026 | 4,95 | 5,06 | +2,02% | 4,92 | 5,18 | 5,08 | 5,05 | 5,17 | 81 | 718.157 |
| 21/7/2026 | 4,98 | 4,96 | +0,20% | 4,89 | 5,15 | 4,97 | 4,92 | 4,97 | 387 | 3.681.317 |
| 20/7/2026 | 5,20 | 4,95 | -5,71% | 4,91 | 5,27 | 5,05 | 4,92 | 4,95 | 294 | 1.864.475 |
| 17/7/2026 | 5,43 | 5,25 | -2,23% | 5,21 | 5,43 | 5,26 | 5,20 | 5,26 | 98 | 642.486 |
| 16/7/2026 | 5,55 | 5,37 | -1,29% | 5,17 | 5,55 | 5,29 | 5,24 | 5,29 | 186 | 1.291.641 |
| 15/7/2026 | 5,58 | 5,44 | -2,33% | 5,34 | 5,68 | 5,46 | 5,36 | 5,39 | 203 | 1.663.883 |
| 14/7/2026 | 5,80 | 5,57 | -1,07% | 5,48 | 5,99 | 5,67 | 5,52 | 5,57 | 287 | 3.476.626 |
| 13/7/2026 | 5,58 | 5,63 | +0,90% | 5,54 | 5,75 | 5,63 | 5,63 | 5,70 | 145 | 812.287 |
| 10/7/2026 | 5,56 | 5,58 | +1,45% | 5,41 | 5,69 | 5,53 | 5,58 | 5,65 | 215 | 1.978.654 |
| 9/7/2026 | 5,46 | 5,50 | +1,85% | 5,28 | 5,69 | 5,42 | 5,43 | 5,51 | 247 | 2.281.326 |
| 8/7/2026 | 5,20 | 5,40 | +2,47% | 5,20 | 5,41 | 5,25 | 5,26 | 5,36 | 106 | 713.406 |
| 7/7/2026 | 5,46 | 5,27 | -2,41% | 5,15 | 5,46 | 5,24 | 5,18 | 5,29 | 179 | 1.136.314 |
| 6/7/2026 | 5,56 | 5,40 | -4,59% | 5,33 | 5,66 | 5,43 | 5,35 | 5,71 | 158 | 919.415 |
| 3/7/2026 | 5,35 | 5,66 | +4,24% | 5,35 | 5,70 | 5,51 | 5,66 | 5,68 | 236 | 3.499.173 |
| 2/7/2026 | 5,52 | 5,43 | -0,73% | 5,37 | 5,62 | 5,52 | 5,43 | 5,53 | 258 | 2.301.103 |
| 1/7/2026 | 5,60 | 5,47 | -1,44% | 5,47 | 5,72 | 5,55 | 5,47 | 5,66 | 196 | 1.739.796 |
| 30/6/2026 | 5,85 | 5,55 | -2,63% | 5,35 | 5,85 | 5,55 | 5,55 | 5,65 | 220 | 2.121.335 |
| 29/6/2026 | 5,53 | 5,70 | +2,52% | 5,48 | 5,89 | 5,72 | 5,67 | 5,85 | 242 | 2.460.377 |
| 26/6/2026 | 5,97 | 5,56 | -5,28% | 5,23 | 5,97 | 5,65 | 5,46 | 5,54 | 387 | 3.407.578 |
| 25/6/2026 | 6,80 | 5,87 | -7,56% | 5,69 | 6,80 | 6,08 | 5,87 | 6,00 | 371 | 3.291.082 |
| 24/6/2026 | 6,60 | 6,35 | -2,91% | 6,35 | 6,69 | 6,51 | 6,35 | 6,47 | 175 | 2.549.855 |
| 23/6/2026 | 6,64 | 6,54 | -0,46% | 6,31 | 6,77 | 6,44 | 6,41 | 6,54 | 285 | 3.329.501 |
| 22/6/2026 | 6,76 | 6,57 | -1,79% | 6,26 | 6,90 | 6,58 | 6,46 | 6,80 | 577 | 7.493.905 |
| 19/6/2026 | 6,96 | 6,69 | -1,18% | 6,20 | 6,99 | 6,58 | 6,60 | 6,78 | 440 | 6.803.967 |
| 18/6/2026 | 7,58 | 6,77 | -9,37% | 6,77 | 7,98 | 7,11 | 6,77 | 6,80 | 426 | 4.660.407 |
| 17/6/2026 | 7,41 | 7,47 | +0,67% | 7,41 | 7,80 | 7,64 | 7,46 | 7,64 | 896 | 13.888.141 |
| 16/6/2026 | 7,76 | 7,42 | -6,67% | 7,15 | 7,76 | 7,66 | 7,42 | 7,50 | 612 | 10.341.179 |
| 15/6/2026 | 7,67 | 7,95 | +1,53% | 7,67 | 8,04 | 7,81 | 7,76 | 7,96 | 372 | 5.246.230 |
| 12/6/2026 | 7,85 | 7,83 | -1,39% | 7,67 | 8,01 | 7,80 | 7,74 | 7,87 | 315 | 5.502.204 |
| 11/6/2026 | 7,40 | 7,94 | +5,87% | 7,40 | 8,50 | 7,81 | 7,84 | 7,94 | 711 | 14.364.861 |
| 10/6/2026 | 7,02 | 7,50 | +1,21% | 7,02 | 7,66 | 7,37 | 7,50 | 7,66 | 1.273 | 20.921.712 |
| 9/6/2026 | 7,05 | 7,41 | +6,31% | 6,83 | 7,45 | 7,16 | 7,29 | 7,41 | 270 | 6.958.227 |
| 8/6/2026 | 6,75 | 6,97 | +5,13% | 6,67 | 6,97 | 6,82 | 6,91 | 7,07 | 851 | 18.813.709 |
| 5/6/2026 | 7,22 | 6,63 | -9,55% | 6,63 | 7,41 | 7,13 | 6,63 | 7,10 | 364 | 5.616.054 |
| 3/6/2026 | 7,55 | 7,33 | -2,91% | 7,18 | 7,63 | 7,47 | 7,22 | 7,33 | 1.328 | 19.339.306 |
| 2/6/2026 | 7,53 | 7,55 | +0,27% | 7,21 | 7,72 | 7,51 | 7,47 | 7,59 | 501 | 9.901.734 |
| 1/6/2026 | 7,74 | 7,53 | -2,33% | 7,49 | 7,74 | 7,57 | 7,53 | 7,74 | 195 | 3.091.085 |
| 29/5/2026 | 7,97 | 7,71 | -3,26% | 7,58 | 8,28 | 7,76 | 7,65 | 7,71 | 338 | 6.296.779 |
| 28/5/2026 | 8,15 | 7,97 | -2,21% | 7,91 | 8,49 | 8,21 | 7,97 | 8,04 | 316 | 6.549.519 |
| 27/5/2026 | 8,59 | 8,15 | -5,12% | 8,15 | 8,74 | 8,50 | 8,13 | 8,30 | 489 | 10.083.792 |
| 26/5/2026 | 8,80 | 8,59 | +1,54% | 8,32 | 8,95 | 8,63 | 8,43 | 8,80 | 1.649 | 28.665.367 |
| 25/5/2026 | 8,54 | 8,46 | -0,12% | 8,30 | 8,74 | 8,40 | 8,54 | 8,75 | 249 | 2.518.771 |
| 22/5/2026 | 8,51 | 8,47 | -1,63% | 8,12 | 8,92 | 8,72 | 8,31 | 8,59 | 96 | 1.083.598 |
| 21/5/2026 | 8,76 | 8,61 | -0,23% | 8,61 | 8,85 | 8,67 | 8,60 | 8,95 | 39 | 361.858 |
| 20/5/2026 | 8,39 | 8,63 | -1,37% | 8,39 | 8,77 | 8,69 | 8,61 | 8,63 | 213 | 2.882.664 |
| 19/5/2026 | 9,09 | 8,75 | -2,89% | 8,55 | 9,09 | 8,72 | 8,58 | 8,66 | 438 | 17.435.967 |
| 18/5/2026 | 8,99 | 9,01 | +1,58% | 8,20 | 9,01 | 8,70 | 8,87 | 9,01 | 114 | 1.364.981 |
| 15/5/2026 | 8,80 | 8,87 | -1,99% | 8,28 | 8,93 | 8,62 | 8,87 | 9,00 | 158 | 2.504.251 |
| 14/5/2026 | 9,15 | 9,05 | -0,98% | 8,88 | 9,85 | 9,32 | 8,81 | 9,05 | 240 | 4.900.698 |
| 13/5/2026 | 9,20 | 9,14 | +2,35% | 9,00 | 10,29 | 9,46 | 9,01 | 9,15 | 361 | 7.472.904 |
| 12/5/2026 | 7,43 | 8,93 | +20,03% | 7,43 | 9,24 | 8,34 | 8,92 | 8,93 | 549 | 9.995.951 |
| 11/5/2026 | 7,51 | 7,44 | -2,36% | 7,44 | 7,77 | 7,55 | 7,44 | 7,56 | 894 | 10.160.531 |
| 8/5/2026 | 7,79 | 7,62 | +0,53% | 7,50 | 7,84 | 7,69 | 7,59 | 7,63 | 308 | 7.754.029 |
| 7/5/2026 | 7,97 | 7,58 | -5,01% | 7,52 | 8,01 | 7,67 | 7,58 | 7,75 | 578 | 9.130.129 |
| 6/5/2026 | 7,79 | 7,98 | +2,57% | 7,60 | 7,98 | 7,82 | 7,83 | 7,98 | 456 | 6.059.185 |
| 5/5/2026 | 7,98 | 7,78 | -1,52% | 7,74 | 8,13 | 7,91 | 7,74 | 7,81 | 89 | 785.503 |
| 4/5/2026 | 7,93 | 7,90 | -0,38% | 7,73 | 8,39 | 7,97 | 7,73 | 7,94 | 175 | 1.490.021 |
| 30/4/2026 | 7,79 | 7,93 | +5,73% | 7,25 | 8,00 | 7,83 | 7,74 | 7,95 | 162 | 1.473.158 |
| 29/4/2026 | 7,32 | 7,50 | +2,74% | 7,32 | 7,66 | 7,45 | 7,50 | 7,60 | 190 | 2.477.750 |
| 28/4/2026 | 7,40 | 7,30 | -1,75% | 7,17 | 7,44 | 7,26 | 7,35 | 7,40 | 124 | 1.089.069 |
| 27/4/2026 | 7,40 | 7,43 | +1,50% | 7,35 | 7,48 | 7,38 | 7,35 | 7,43 | 78 | 868.953 |
| 24/4/2026 | 7,33 | 7,32 | -0,14% | 7,23 | 7,70 | 7,42 | 7,32 | 7,42 | 129 | 1.481.350 |
| 23/4/2026 | 7,45 | 7,33 | -3,04% | 7,24 | 7,46 | 7,33 | 7,33 | 7,36 | 177 | 1.442.312 |
| 22/4/2026 | 7,65 | 7,56 | -2,83% | 7,33 | 7,72 | 7,54 | 7,48 | 7,56 | 207 | 1.958.873 |
| 20/4/2026 | 7,68 | 7,78 | +1,04% | 7,55 | 8,06 | 7,80 | 7,65 | 7,78 | 191 | 2.226.487 |
| 17/4/2026 | 7,88 | 7,70 | -1,41% | 7,67 | 8,00 | 7,78 | 7,70 | 7,75 | 146 | 1.602.383 |
| 16/4/2026 | 7,84 | 7,81 | +0,64% | 7,65 | 7,88 | 7,75 | 7,75 | 7,81 | 94 | 1.013.170 |
| 15/4/2026 | 8,17 | 7,76 | -2,76% | 7,60 | 8,37 | 7,83 | 7,62 | 7,76 | 188 | 1.893.464 |
| 14/4/2026 | 8,06 | 7,98 | -0,87% | 7,98 | 8,66 | 8,44 | 7,98 | 8,27 | 217 | 2.064.060 |
| 13/4/2026 | 7,75 | 8,05 | +4,55% | 7,60 | 8,25 | 7,99 | 7,97 | 8,17 | 216 | 2.109.147 |
| 10/4/2026 | 7,63 | 7,70 | +0,92% | 7,53 | 7,94 | 7,64 | 7,58 | 7,70 | 90 | 862.710 |
| 9/4/2026 | 7,73 | 7,63 | -2,18% | 7,51 | 7,79 | 7,61 | 7,62 | 7,63 | 119 | 1.077.210 |
| 8/4/2026 | 7,63 | 7,80 | +3,31% | 7,53 | 7,83 | 7,64 | 7,65 | 7,82 | 108 | 1.440.834 |
| 7/4/2026 | 7,64 | 7,55 | -0,66% | 7,42 | 7,64 | 7,51 | 7,42 | 7,55 | 233 | 1.577.908 |
| 6/4/2026 | 7,85 | 7,60 | -4,40% | 7,56 | 8,20 | 7,76 | 7,56 | 7,60 | 255 | 2.148.251 |
| 2/4/2026 | 8,07 | 7,95 | -3,28% | 7,69 | 8,11 | 7,90 | 7,95 | 8,06 | 196 | 1.549.456 |
| 1/4/2026 | 8,27 | 8,22 | +0,98% | 8,07 | 8,48 | 8,21 | 8,08 | 8,23 | 147 | 1.176.463 |
| 31/3/2026 | 8,33 | 8,14 | -1,21% | 8,13 | 8,33 | 8,19 | 8,14 | 8,25 | 82 | 969.195 |
| 30/3/2026 | 8,18 | 8,24 | +0,86% | 8,01 | 8,80 | 8,22 | 8,13 | 8,24 | 105 | 1.072.823 |
| 27/3/2026 | 8,84 | 8,17 | -10,22% | 7,98 | 8,97 | 8,17 | 8,18 | 8,38 | 303 | 2.768.636 |
| 26/3/2026 | 9,43 | 9,10 | -5,11% | 8,85 | 9,43 | 9,05 | 8,99 | 9,10 | 136 | 1.325.276 |
| 25/3/2026 | 9,27 | 9,59 | +2,02% | 9,20 | 9,64 | 9,46 | 9,42 | 9,62 | 55 | 937.318 |
| 24/3/2026 | 9,18 | 9,40 | +1,51% | 8,93 | 9,40 | 9,14 | 9,12 | 9,35 | 91 | 832.919 |
| 23/3/2026 | 8,92 | 9,26 | +1,76% | 8,75 | 9,49 | 9,12 | 9,26 | 9,52 | 129 | 1.727.011 |
| 20/3/2026 | 9,96 | 9,10 | -9,45% | 8,95 | 9,96 | 9,27 | 8,98 | 9,24 | 179 | 1.285.947 |
| 19/3/2026 | 10,49 | 10,05 | -2,33% | 9,70 | 10,49 | 9,98 | 9,86 | 10,08 | 117 | 829.843 |
| 18/3/2026 | 10,80 | 10,29 | +0,19% | 10,09 | 10,80 | 10,26 | 10,29 | 10,30 | 221 | 1.963.297 |
| 17/3/2026 | 9,61 | 10,27 | +3,95% | 9,61 | 11,11 | 10,14 | 10,01 | 10,34 | 144 | 2.276.629 |
| 16/3/2026 | 9,75 | 9,88 | +2,70% | 9,61 | 10,03 | 9,82 | 9,86 | 10,04 | 82 | 1.035.002 |
| 13/3/2026 | 10,08 | 9,62 | -6,51% | 9,62 | 10,40 | 10,10 | 9,62 | 10,00 | 126 | 1.301.982 |
| 12/3/2026 | 10,00 | 10,29 | +2,69% | 9,86 | 10,30 | 10,09 | 10,08 | 10,29 | 171 | 2.572.442 |
| 11/3/2026 | 9,90 | 10,02 | +0,30% | 9,90 | 10,46 | 10,16 | 10,02 | 10,11 | 112 | 1.511.854 |
| 10/3/2026 | 10,52 | 9,99 | -1,96% | 9,99 | 10,52 | 10,21 | 9,99 | 10,10 | 99 | 1.251.695 |
| 9/3/2026 | 10,49 | 10,19 | -1,83% | 9,97 | 10,90 | 10,40 | 10,15 | 10,16 | 157 | 1.931.525 |
| 6/3/2026 | 11,52 | 10,38 | -5,21% | 10,37 | 11,90 | 11,24 | 10,65 | 10,80 | 433 | 7.163.542 |
| 5/3/2026 | 9,87 | 10,95 | +12,08% | 9,83 | 11,13 | 10,54 | 10,95 | 11,15 | 368 | 5.313.690 |