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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.
BRKM5 - BRASKEM - PNA N1
| Data | Abert. R$ | Fecha. R$ | Oscilação % | Mín. R$ | Máx. R$ | Méd. R$ | Compra R$ | Venda R$ | Negócios | Volume |
|---|---|---|---|---|---|---|---|---|---|---|
| 20/7/2026 | 6,16 | 5,94 | -4,04% | 5,91 | 6,21 | 5,99 | 5,93 | 5,96 | 7.300 | 3.318.300.700 |
| 17/7/2026 | 6,08 | 6,19 | +1,48% | 5,98 | 6,35 | 6,17 | 6,18 | 6,19 | 6.837 | 3.341.060.100 |
| 16/7/2026 | 6,39 | 6,10 | -4,84% | 6,07 | 6,43 | 6,18 | 6,10 | 6,12 | 6.521 | 4.095.910.100 |
| 15/7/2026 | 6,80 | 6,41 | -6,15% | 6,36 | 6,91 | 6,47 | 6,40 | 6,41 | 8.311 | 3.706.359.500 |
| 14/7/2026 | 7,02 | 6,83 | -1,59% | 6,60 | 7,04 | 6,76 | 6,81 | 6,84 | 6.200 | 3.364.497.700 |
| 13/7/2026 | 6,71 | 6,94 | +4,68% | 6,60 | 6,94 | 6,77 | 6,92 | 6,94 | 9.523 | 5.384.086.300 |
| 10/7/2026 | 6,56 | 6,63 | +4,25% | 6,37 | 6,71 | 6,54 | 6,63 | 6,65 | 7.778 | 3.453.167.800 |
| 9/7/2026 | 6,22 | 6,36 | +3,58% | 6,17 | 6,78 | 6,50 | 6,35 | 6,38 | 11.162 | 5.322.757.100 |
| 8/7/2026 | 6,05 | 6,14 | +2,16% | 5,96 | 6,26 | 6,09 | 6,13 | 6,14 | 8.604 | 4.230.791.000 |
| 7/7/2026 | 6,02 | 6,01 | +0,17% | 5,85 | 6,04 | 5,96 | 6,00 | 6,03 | 8.550 | 4.113.231.000 |
| 6/7/2026 | 6,16 | 6,00 | -3,85% | 6,00 | 6,23 | 6,11 | 5,99 | 6,00 | 8.904 | 3.591.659.600 |
| 3/7/2026 | 6,37 | 6,24 | -0,79% | 6,19 | 6,59 | 6,35 | 6,24 | 6,25 | 9.738 | 4.025.925.500 |
| 2/7/2026 | 6,35 | 6,29 | +1,45% | 6,11 | 6,40 | 6,27 | 6,25 | 6,29 | 9.529 | 3.878.718.700 |
| 1/7/2026 | 6,43 | 6,20 | -2,52% | 6,07 | 6,66 | 6,33 | 6,19 | 6,20 | 12.115 | 5.886.449.300 |
| 30/6/2026 | 6,19 | 6,36 | -3,78% | 5,83 | 6,50 | 6,19 | 6,36 | 6,38 | 18.242 | 8.883.081.700 |
| 29/6/2026 | 6,21 | 6,61 | +5,76% | 6,17 | 6,76 | 6,53 | 6,61 | 6,62 | 14.693 | 7.983.877.300 |
| 26/6/2026 | 6,69 | 6,25 | -8,36% | 5,88 | 6,76 | 6,26 | 6,24 | 6,25 | 21.425 | 12.061.028.700 |
| 25/6/2026 | 7,54 | 6,82 | -10,50% | 6,53 | 7,67 | 6,90 | 6,82 | 6,84 | 17.427 | 10.278.252.800 |
| 24/6/2026 | 7,55 | 7,62 | +0,26% | 7,48 | 7,77 | 7,65 | 7,62 | 7,68 | 6.571 | 3.519.920.100 |
| 23/6/2026 | 7,24 | 7,60 | +2,29% | 7,22 | 7,89 | 7,57 | 7,60 | 7,61 | 10.409 | 5.854.751.500 |
| 22/6/2026 | 7,52 | 7,43 | -0,93% | 7,12 | 7,72 | 7,37 | 7,42 | 7,44 | 14.532 | 6.509.204.300 |
| 19/6/2026 | 7,50 | 7,50 | -0,13% | 6,83 | 7,58 | 7,25 | 7,49 | 7,50 | 16.516 | 8.154.784.400 |
| 18/6/2026 | 8,40 | 7,51 | -10,27% | 7,40 | 8,46 | 7,75 | 7,51 | 7,52 | 17.385 | 10.019.767.500 |
| 17/6/2026 | 8,50 | 8,37 | -1,06% | 8,35 | 9,00 | 8,66 | 8,36 | 8,40 | 14.207 | 7.169.425.100 |
| 16/6/2026 | 9,23 | 8,46 | -9,23% | 7,92 | 9,28 | 8,35 | 8,41 | 8,46 | 22.283 | 13.131.764.700 |
| 15/6/2026 | 9,14 | 9,32 | +2,42% | 9,03 | 9,38 | 9,15 | 9,30 | 9,32 | 8.975 | 8.549.440.900 |
| 12/6/2026 | 9,67 | 9,10 | -6,67% | 9,10 | 9,92 | 9,40 | 9,09 | 9,10 | 12.351 | 6.923.899.100 |
| 11/6/2026 | 9,35 | 9,75 | +5,06% | 9,28 | 10,31 | 9,78 | 9,71 | 9,75 | 14.347 | 9.365.275.300 |
| 10/6/2026 | 9,15 | 9,28 | +0,43% | 9,09 | 9,71 | 9,43 | 9,28 | 9,29 | 9.258 | 5.780.637.500 |
| 9/6/2026 | 8,96 | 9,24 | +3,82% | 8,91 | 9,66 | 9,27 | 9,23 | 9,24 | 18.079 | 12.548.408.200 |
| 8/6/2026 | 8,85 | 8,90 | +1,37% | 8,72 | 9,29 | 8,99 | 8,89 | 8,90 | 14.232 | 8.579.631.700 |
| 5/6/2026 | 9,37 | 8,78 | -6,89% | 8,71 | 9,56 | 9,02 | 8,76 | 8,78 | 17.532 | 8.948.259.600 |
| 3/6/2026 | 9,70 | 9,43 | -5,79% | 9,25 | 10,04 | 9,62 | 9,43 | 9,47 | 17.002 | 8.192.049.600 |
| 2/6/2026 | 10,23 | 10,01 | -2,15% | 9,54 | 10,39 | 9,96 | 10,01 | 10,02 | 10.700 | 6.802.209.000 |
| 1/6/2026 | 10,41 | 10,23 | -2,20% | 10,14 | 10,64 | 10,36 | 10,23 | 10,24 | 8.663 | 3.904.052.200 |
| 29/5/2026 | 11,04 | 10,46 | -6,02% | 10,29 | 11,13 | 10,56 | 10,39 | 10,47 | 8.932 | 5.145.818.100 |
| 28/5/2026 | 11,32 | 11,13 | -1,68% | 10,88 | 11,46 | 11,14 | 11,12 | 11,14 | 7.264 | 3.984.066.500 |
| 27/5/2026 | 11,84 | 11,32 | -3,08% | 11,16 | 11,93 | 11,50 | 11,28 | 11,33 | 6.369 | 4.094.918.200 |
| 26/5/2026 | 12,30 | 11,68 | -5,81% | 11,33 | 12,35 | 11,79 | 11,66 | 11,68 | 6.059 | 4.264.436.100 |
| 25/5/2026 | 11,94 | 12,40 | +3,59% | 11,54 | 12,40 | 11,90 | 12,34 | 12,40 | 3.416 | 2.522.260.900 |
| 22/5/2026 | 11,90 | 11,97 | -0,50% | 11,83 | 12,22 | 11,98 | 11,97 | 11,98 | 6.299 | 3.062.585.100 |
| 21/5/2026 | 12,06 | 12,03 | -1,23% | 11,81 | 12,29 | 12,00 | 11,95 | 12,05 | 5.002 | 2.850.583.500 |
| 20/5/2026 | 12,11 | 12,18 | +0,50% | 12,00 | 12,33 | 12,17 | 12,16 | 12,19 | 5.974 | 3.331.705.600 |
| 19/5/2026 | 12,13 | 12,12 | -2,34% | 11,84 | 12,52 | 12,16 | 12,10 | 12,13 | 8.505 | 5.813.314.000 |
| 18/5/2026 | 12,13 | 12,41 | +1,64% | 11,07 | 12,42 | 11,96 | 12,40 | 12,42 | 10.692 | 6.873.616.700 |
| 15/5/2026 | 12,01 | 12,21 | +0,49% | 11,51 | 12,48 | 12,07 | 12,20 | 12,22 | 12.951 | 8.245.176.300 |
| 14/5/2026 | 12,30 | 12,15 | -0,49% | 11,89 | 12,83 | 12,39 | 12,12 | 12,16 | 14.701 | 12.889.858.500 |
| 13/5/2026 | 11,75 | 12,21 | +2,86% | 11,61 | 13,38 | 12,55 | 12,20 | 12,21 | 28.008 | 19.438.125.600 |
| 12/5/2026 | 9,54 | 11,87 | +29,02% | 9,54 | 11,90 | 11,21 | 11,85 | 11,87 | 34.637 | 22.055.392.700 |
| 11/5/2026 | 9,00 | 9,20 | +2,34% | 9,00 | 9,43 | 9,20 | 9,20 | 9,21 | 5.917 | 3.253.850.600 |
| 8/5/2026 | 9,11 | 8,99 | -0,66% | 8,79 | 9,17 | 8,96 | 8,98 | 8,99 | 5.434 | 2.598.128.600 |
| 7/5/2026 | 9,37 | 9,05 | -4,23% | 9,04 | 9,67 | 9,26 | 9,05 | 9,06 | 5.564 | 3.341.880.100 |
| 6/5/2026 | 9,27 | 9,45 | +1,50% | 8,95 | 9,55 | 9,33 | 9,38 | 9,45 | 5.400 | 3.624.378.200 |
| 5/5/2026 | 9,52 | 9,31 | -2,00% | 9,25 | 9,84 | 9,49 | 9,31 | 9,32 | 6.813 | 4.435.850.200 |
| 4/5/2026 | 9,25 | 9,50 | +3,83% | 9,23 | 9,68 | 9,47 | 9,45 | 9,50 | 7.576 | 4.931.124.600 |
| 30/4/2026 | 8,97 | 9,15 | +2,35% | 8,96 | 9,65 | 9,31 | 9,15 | 9,20 | 7.641 | 7.053.743.500 |
| 29/4/2026 | 8,43 | 8,94 | +5,55% | 8,41 | 9,04 | 8,79 | 8,94 | 8,95 | 9.067 | 4.887.127.200 |
| 28/4/2026 | 8,39 | 8,47 | +0,36% | 8,23 | 8,63 | 8,39 | 8,47 | 8,50 | 4.372 | 2.151.082.500 |
| 27/4/2026 | 8,58 | 8,44 | -1,63% | 8,39 | 8,75 | 8,51 | 8,44 | 8,45 | 4.623 | 2.620.235.300 |
| 24/4/2026 | 8,15 | 8,58 | +5,28% | 8,09 | 8,60 | 8,40 | 8,52 | 8,58 | 6.627 | 4.975.834.700 |
| 23/4/2026 | 8,59 | 8,15 | -5,01% | 8,09 | 8,60 | 8,28 | 8,14 | 8,17 | 8.661 | 5.286.435.800 |
| 22/4/2026 | 8,90 | 8,58 | -4,45% | 8,35 | 9,09 | 8,65 | 8,58 | 8,60 | 11.161 | 8.444.886.500 |
| 20/4/2026 | 9,19 | 8,98 | +1,47% | 8,83 | 9,33 | 9,02 | 8,97 | 8,98 | 9.193 | 5.656.028.300 |
| 17/4/2026 | 9,79 | 8,85 | -5,55% | 8,84 | 9,79 | 9,08 | 8,85 | 8,90 | 12.371 | 7.544.599.100 |
| 16/4/2026 | 9,33 | 9,37 | +1,30% | 9,13 | 9,49 | 9,28 | 9,36 | 9,37 | 6.529 | 4.389.119.200 |
| 15/4/2026 | 10,00 | 9,25 | -5,80% | 9,09 | 10,10 | 9,44 | 9,24 | 9,27 | 10.492 | 6.408.433.700 |
| 14/4/2026 | 10,08 | 9,82 | -2,58% | 9,73 | 10,72 | 10,25 | 9,82 | 9,83 | 12.779 | 7.432.483.400 |
| 13/4/2026 | 9,36 | 10,08 | +7,35% | 9,27 | 10,16 | 9,86 | 10,07 | 10,08 | 11.166 | 5.173.034.700 |
| 10/4/2026 | 9,20 | 9,39 | +2,62% | 9,09 | 9,47 | 9,32 | 9,38 | 9,39 | 8.650 | 4.214.148.000 |
| 9/4/2026 | 9,15 | 9,15 | +0,11% | 8,92 | 9,48 | 9,15 | 9,14 | 9,15 | 9.687 | 4.918.624.700 |
| 8/4/2026 | 9,24 | 9,14 | +1,44% | 8,70 | 9,34 | 9,07 | 9,13 | 9,15 | 11.702 | 5.044.561.200 |
| 7/4/2026 | 8,35 | 9,01 | +7,26% | 8,33 | 9,09 | 8,76 | 8,98 | 9,01 | 20.651 | 11.291.785.400 |
| 6/4/2026 | 9,18 | 8,40 | -7,59% | 8,40 | 9,18 | 8,73 | 8,39 | 8,40 | 8.092 | 5.170.719.300 |
| 2/4/2026 | 8,94 | 9,09 | +0,44% | 8,66 | 9,22 | 9,03 | 9,08 | 9,10 | 8.508 | 5.029.861.400 |
| 1/4/2026 | 9,45 | 9,05 | -3,72% | 8,98 | 10,11 | 9,49 | 9,05 | 9,06 | 13.307 | 6.924.064.700 |
| 31/3/2026 | 9,19 | 9,40 | +4,44% | 8,99 | 9,40 | 9,20 | 9,34 | 9,40 | 10.831 | 5.558.764.300 |
| 30/3/2026 | 9,06 | 9,00 | -0,55% | 9,00 | 9,50 | 9,21 | 9,00 | 9,05 | 7.999 | 5.314.145.900 |
| 27/3/2026 | 9,54 | 9,05 | -10,84% | 8,90 | 9,85 | 9,13 | 9,04 | 9,05 | 20.504 | 10.683.020.100 |
| 26/3/2026 | 10,59 | 10,15 | -7,22% | 10,13 | 10,66 | 10,31 | 10,14 | 10,18 | 8.588 | 5.591.810.700 |
| 25/3/2026 | 11,00 | 10,94 | -0,27% | 10,75 | 11,39 | 10,94 | 10,94 | 10,95 | 11.529 | 6.528.431.300 |
| 24/3/2026 | 10,59 | 10,97 | +3,20% | 10,17 | 11,00 | 10,69 | 10,93 | 10,97 | 11.504 | 5.030.153.100 |
| 23/3/2026 | 10,35 | 10,63 | +4,22% | 9,76 | 10,79 | 10,26 | 10,61 | 10,63 | 10.931 | 6.070.783.400 |
| 20/3/2026 | 11,97 | 10,20 | -14,21% | 10,18 | 12,00 | 10,61 | 10,19 | 10,20 | 11.303 | 9.587.086.000 |
| 19/3/2026 | 11,88 | 11,89 | 0,00% | 11,33 | 12,05 | 11,63 | 11,89 | 11,95 | 10.124 | 4.514.874.100 |
| 18/3/2026 | 12,10 | 11,89 | -2,46% | 11,89 | 12,35 | 12,12 | 11,89 | 11,90 | 9.338 | 4.415.327.300 |
| 17/3/2026 | 11,82 | 12,19 | +4,37% | 11,68 | 12,36 | 12,18 | 12,18 | 12,19 | 11.094 | 7.057.973.200 |
| 16/3/2026 | 11,59 | 11,68 | +2,91% | 11,58 | 11,99 | 11,73 | 11,67 | 11,68 | 5.685 | 2.903.956.000 |
| 13/3/2026 | 12,23 | 11,35 | -6,97% | 11,35 | 12,28 | 11,71 | 11,34 | 11,35 | 7.908 | 4.895.629.100 |
| 12/3/2026 | 11,83 | 12,20 | +1,33% | 11,76 | 12,45 | 12,17 | 12,18 | 12,23 | 19.877 | 11.618.843.100 |
| 11/3/2026 | 11,71 | 12,04 | +2,38% | 11,62 | 12,37 | 12,05 | 12,02 | 12,04 | 10.355 | 6.233.053.900 |
| 10/3/2026 | 12,21 | 11,76 | -4,47% | 11,64 | 12,56 | 11,96 | 11,76 | 11,82 | 9.759 | 6.461.407.000 |
| 9/3/2026 | 12,48 | 12,31 | -1,52% | 11,74 | 12,96 | 12,44 | 12,30 | 12,32 | 16.351 | 12.374.469.800 |
| 6/3/2026 | 12,99 | 12,50 | -1,57% | 12,20 | 13,78 | 12,98 | 12,50 | 12,58 | 39.679 | 26.029.570.300 |
| 5/3/2026 | 10,90 | 12,70 | +16,94% | 10,87 | 12,70 | 11,85 | 12,67 | 12,70 | 37.364 | 26.715.719.500 |
| 4/3/2026 | 9,55 | 10,86 | +13,72% | 9,45 | 10,86 | 10,20 | 10,83 | 10,86 | 13.461 | 7.012.064.400 |
| 3/3/2026 | 9,15 | 9,55 | +3,24% | 8,89 | 9,66 | 9,26 | 9,51 | 9,55 | 12.193 | 4.424.135.900 |
| 2/3/2026 | 9,38 | 9,25 | -3,55% | 9,13 | 9,48 | 9,27 | 9,24 | 9,27 | 5.548 | 3.350.537.200 |
| 27/2/2026 | 9,40 | 9,59 | +1,16% | 9,40 | 9,62 | 9,54 | 9,57 | 9,59 | 4.607 | 2.033.734.800 |
| 26/2/2026 | 9,55 | 9,48 | -0,52% | 9,33 | 9,64 | 9,44 | 9,48 | 9,50 | 3.803 | 2.044.272.500 |
| 25/2/2026 | 9,58 | 9,53 | -0,10% | 9,53 | 9,77 | 9,61 | 9,52 | 9,54 | 3.087 | 2.056.623.000 |
| 24/2/2026 | 9,51 | 9,54 | +0,42% | 9,37 | 9,58 | 9,48 | 9,52 | 9,54 | 8.373 | 3.113.896.200 |
| 23/2/2026 | 9,77 | 9,50 | -3,46% | 9,40 | 9,82 | 9,57 | 9,49 | 9,50 | 6.158 | 3.029.462.300 |
| 20/2/2026 | 9,84 | 9,84 | -1,20% | 9,65 | 9,96 | 9,82 | 9,83 | 9,85 | 5.724 | 2.546.072.500 |
| 19/2/2026 | 9,73 | 9,96 | +2,36% | 9,71 | 10,01 | 9,86 | 9,92 | 9,97 | 5.718 | 2.161.559.700 |
| 18/2/2026 | 9,26 | 9,73 | -0,61% | 9,20 | 9,73 | 9,50 | 9,60 | 9,73 | 7.323 | 2.959.674.200 |
| 13/2/2026 | 9,66 | 9,79 | -9,60% | 9,46 | 10,03 | 9,81 | 9,79 | 9,80 | 8.257 | 5.473.067.200 |
| 11/2/2026 | 10,39 | 10,83 | +4,74% | 10,13 | 10,97 | 10,64 | 10,83 | 10,91 | 12.515 | 7.030.499.300 |
| 10/2/2026 | 9,61 | 10,34 | +8,27% | 9,47 | 10,34 | 10,03 | 10,30 | 10,34 | 9.714 | 5.626.266.500 |
| 9/2/2026 | 9,39 | 9,55 | +2,03% | 9,28 | 9,61 | 9,47 | 9,49 | 9,55 | 5.310 | 2.287.397.700 |
| 6/2/2026 | 9,01 | 9,36 | +4,00% | 8,81 | 9,50 | 9,24 | 9,31 | 9,36 | 6.207 | 3.305.905.500 |
| 5/2/2026 | 9,43 | 9,00 | -4,56% | 9,00 | 9,56 | 9,16 | 9,00 | 9,01 | 6.887 | 3.217.117.000 |
| 4/2/2026 | 9,22 | 9,43 | +1,95% | 9,12 | 9,62 | 9,42 | 9,41 | 9,43 | 6.721 | 3.589.037.300 |
| 3/2/2026 | 9,16 | 9,25 | +2,21% | 9,13 | 9,49 | 9,29 | 9,25 | 9,28 | 6.225 | 3.050.379.100 |
| 2/2/2026 | 9,20 | 9,05 | -1,84% | 8,83 | 9,27 | 9,00 | 9,05 | 9,06 | 6.399 | 3.257.032.300 |
| 30/1/2026 | 9,40 | 9,22 | -3,05% | 9,11 | 9,58 | 9,30 | 9,22 | 9,24 | 5.627 | 2.800.003.900 |
| 29/1/2026 | 9,76 | 9,51 | -2,06% | 9,22 | 9,76 | 9,50 | 9,50 | 9,51 | 7.959 | 3.811.460.500 |
| 28/1/2026 | 10,05 | 9,71 | -2,41% | 9,59 | 10,26 | 9,81 | 9,70 | 9,74 | 8.332 | 4.793.504.500 |
| 27/1/2026 | 9,70 | 9,95 | +3,54% | 9,69 | 10,27 | 9,96 | 9,91 | 9,95 | 8.989 | 4.664.674.800 |
| 26/1/2026 | 9,57 | 9,61 | +0,63% | 9,25 | 9,81 | 9,55 | 9,61 | 9,62 | 9.423 | 3.918.177.000 |
| 23/1/2026 | 8,75 | 9,55 | +10,66% | 8,67 | 9,61 | 9,15 | 9,50 | 9,55 | 10.140 | 5.606.953.100 |
| 22/1/2026 | 8,53 | 8,63 | +1,65% | 8,45 | 9,14 | 8,87 | 8,63 | 8,66 | 14.864 | 5.415.214.200 |
| 21/1/2026 | 8,28 | 8,49 | +3,54% | 8,13 | 8,51 | 8,29 | 8,47 | 8,49 | 9.490 | 4.223.198.900 |