NYSE:BAK | Stock Price History | BRASKEM SA

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
1999-01-13 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$1.07$2.49$5.79$13.48$31.37$73.011999-01-132026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

Historical Stock Price

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2026-09-04$1.9268,320
2026-09-03$1.9760,288
2026-09-02$1.69120,715
2026-09-01$1.6778,468
2026-08-31$1.73104,267
2026-08-28$1.65220,979
2026-08-27$1.64$4.548,025,900$1.51439,745
2026-08-26$1.48$4.0911,631,900$1.52572,091
2026-08-25$1.63$4.514,589,600$1.81248,181
2026-08-24$1.84$5.091,351,300$1.9151,356
2026-08-21$1.99$5.501,206,500$1.9660,371
2026-08-20$1.98$5.481,275,400$1.9971,924
2026-08-19$2.01$5.562,986,300$2.01108,602
2026-08-18$1.97$5.452,127,500$1.99158,871
2026-08-17$2.01$5.561,956,100$1.9075,846
2026-08-14$1.95$5.394,842,100$2.12164,300
2026-08-13$2.07$5.731,393,900$2.0940,587
2026-08-12$2.04$5.642,457,000$2.20161,297
2026-08-11$2.21$6.111,078,600$2.2733,176
2026-08-10$2.23$6.171,007,200$2.3072,291
2026-08-07$2.29$6.331,176,300$2.3974,481
2026-08-06$2.33$6.441,369,300$2.2572,027
2026-08-05$2.26$6.251,282,400$2.2997,175
2026-08-04$2.28$6.311,158,200$2.3841,689
2026-08-03$2.32$6.42812,500$2.3839,437
2026-07-31$2.33$6.442,526,800$2.42209,906
2026-07-30$2.41$6.671,830,300$2.23174,177
2026-07-29$2.26$6.253,647,300$2.34307,419
2026-07-28$2.37$6.551,047,700$2.4355,691
2026-07-27$2.44$6.751,441,700$2.45101,648
2026-07-24$2.46$6.801,552,900$2.40151,106
2026-07-23$2.47$6.831,736,100$2.4663,486
2026-07-22$2.43$6.721,575,600$2.3259,958
2026-07-21$2.32$6.421,761,500$2.36106,371
2026-07-20$2.36$6.531,045,100$2.4135,168
2026-07-17$2.46$6.801,477,000
2026-07-16$2.40$6.641,734,200
2026-07-15$2.53$7.001,156,100
2026-07-14$2.67$7.381,267,400
2026-07-13$2.71$7.501,506,900
2026-07-10$2.61$7.221,285,300
2026-07-09$2.52$6.972,837,200
2026-07-08$2.46$6.803,372,700
2026-07-07$2.40$6.642,437,100
2026-07-06$2.39$6.611,985,800
2026-07-02$2.45$6.781,511,200
2026-07-01$2.35$6.501,424,700
2026-06-30$2.44$6.752,814,500
2026-06-29$2.51$6.942,643,500
2026-06-26$2.48$6.864,339,700
2026-06-25$2.67$7.384,494,800
2026-06-24$2.93$8.101,361,500
2026-06-23$2.97$8.212,460,900
2026-06-22$2.93$8.103,411,400
2026-06-18$2.94$8.135,099,800
2026-06-17$3.36$9.292,259,500
2026-06-16$3.33$9.216,730,800
2026-06-15$3.73$10.323,739,000
2026-06-12$3.67$10.151,567,700
2026-06-11$3.83$10.592,700,000
2026-06-10$3.68$10.182,193,500
2026-06-09$3.65$10.095,716,600
2026-06-08$3.53$9.763,536,000
2026-06-05$3.48$9.624,697,700
2026-06-04$3.76$10.40817,500
2026-06-03$3.80$10.512,699,700
2026-06-02$4.04$11.171,784,000
2026-06-01$4.10$11.341,006,700
2026-05-29$4.16$11.511,239,500
2026-05-28$4.46$12.341,423,600
2026-05-27$4.47$12.361,422,200
2026-05-26$4.73$13.081,179,100
2026-05-22$4.83$13.36660,200
2026-05-21$4.79$13.25848,500
2026-05-20$4.82$13.33924,100
2026-05-19$4.85$13.412,367,500
2026-05-18$5.02$13.881,849,700
2026-05-15$4.90$13.552,629,500
2026-05-14$4.96$13.723,152,800
2026-05-13$4.97$13.755,935,300
2026-05-12$4.79$13.259,027,100
2026-05-11$3.80$10.511,286,500
2026-05-08$3.69$10.211,474,100
2026-05-07$3.69$10.211,304,600
2026-05-06$3.86$10.681,186,600
2026-05-05$3.86$10.682,153,500
2026-05-04$3.85$10.651,682,800
2026-05-01$3.91$10.812,688,300
2026-04-30$3.84$10.622,120,300
2026-04-29$3.61$9.983,162,300
2026-04-28$3.44$9.51794,500
2026-04-27$3.38$9.35786,700
2026-04-24$3.40$9.401,245,800
2026-04-23$3.29$9.102,249,200
2026-04-22$3.46$9.573,366,600
2026-04-21$3.64$10.071,298,400
2026-04-20$3.63$10.041,496,300
2026-04-17$3.57$9.872,711,500
2026-04-16$3.75$10.37898,200
2026-04-15$3.70$10.232,242,800