NYSE:BAK | Historical Stock Price | 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.

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Historical Stock Price — 2020

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2020-12-31$9.01$21.0475,100——
2020-12-30$9.13$21.3282,600——
2020-12-29$9.06$21.1666,100——
2020-12-28$8.82$20.60112,600——
2020-12-24$8.86$20.698,100——
2020-12-23$8.93$20.8651,600——
2020-12-22$8.97$20.95275,400——
2020-12-21$9.14$21.35334,100——
2020-12-18$9.34$21.81178,600——
2020-12-17$9.54$22.28599,100——
2020-12-16$8.89$20.761,635,500——
2020-12-15$8.39$19.60543,100——
2020-12-14$8.42$19.67997,400——
2020-12-11$8.47$19.78279,700——
2020-12-10$8.60$20.09112,600——
2020-12-09$8.40$19.62235,000——
2020-12-08$8.55$19.9772,100——
2020-12-07$8.62$20.13120,100——
2020-12-04$8.69$20.30118,700——
2020-12-03$8.57$20.02263,600——
2020-12-02$8.55$19.97468,100——
2020-12-01$8.97$20.95144,000——
2020-11-30$8.42$19.67409,200——
2020-11-27$8.77$20.48167,400——
2020-11-25$9.11$21.2898,500——
2020-11-24$8.92$20.83170,700——
2020-11-23$8.74$20.41145,000——
2020-11-20$8.57$20.02170,800——
2020-11-19$8.76$20.46172,200——
2020-11-18$8.81$20.58166,400——
2020-11-17$9.02$21.07177,600——
2020-11-16$8.89$20.76368,500——
2020-11-13$9.12$21.30682,600——
2020-11-12$8.67$20.25203,200——
2020-11-11$8.82$20.60113,800——
2020-11-10$9.40$21.9579,500——
2020-11-09$8.98$20.97687,900——
2020-11-06$9.13$21.3268,400——
2020-11-05$8.32$19.4383,600——
2020-11-04$7.85$18.3358,300——
2020-11-03$8.00$18.68102,600——
2020-11-02$7.89$18.437,900——
2020-10-30$7.96$18.59102,500——
2020-10-29$8.16$19.06149,600——
2020-10-28$8.24$19.25227,800——
2020-10-27$8.56$19.99104,100——
2020-10-26$8.68$20.27143,700——
2020-10-23$9.02$21.0785,700——
2020-10-22$8.76$20.46242,000——
2020-10-21$8.60$20.0941,900——
2020-10-20$8.26$19.2952,300——
2020-10-19$8.05$18.8054,000——
2020-10-16$7.70$17.9865,800——
2020-10-15$7.50$17.5299,100——
2020-10-14$7.66$17.8941,500——
2020-10-13$7.65$17.8725,600——
2020-10-12$7.60$17.7557,500——
2020-10-09$7.70$17.9835,100——
2020-10-08$7.80$18.22275,500——
2020-10-07$8.00$18.6826,600——
2020-10-06$7.86$18.36114,600——
2020-10-05$7.66$17.8916,700——
2020-10-02$7.30$17.0533,800——
2020-10-01$7.46$17.4222,200——
2020-09-30$7.47$17.4525,700——
2020-09-29$7.10$16.5820,500——
2020-09-28$7.04$16.4479,600——
2020-09-25$7.49$17.4832,300——
2020-09-24$7.59$17.7349,500——
2020-09-23$7.61$17.7763,700——
2020-09-22$8.26$19.2940,400——
2020-09-21$8.15$19.0471,500——
2020-09-18$8.15$19.0434,800——
2020-09-17$8.73$20.3931,300——
2020-09-16$8.44$19.7129,000——
2020-09-15$8.55$19.9742,500——
2020-09-14$8.36$19.5335,400——
2020-09-11$8.08$18.8747,500——
2020-09-10$8.17$19.0821,100——
2020-09-09$8.32$19.4329,400——
2020-09-08$8.46$19.7628,600——
2020-09-04$8.28$19.3445,000——
2020-09-03$7.97$18.6138,500——
2020-09-02$8.04$18.7816,400——
2020-09-01$7.99$18.6621,000——
2020-08-31$7.77$18.1544,700——
2020-08-28$8.10$18.9227,200——
2020-08-27$7.98$18.6497,400——
2020-08-26$8.09$18.9041,400——
2020-08-25$8.46$19.7631,100——
2020-08-24$8.66$20.2326,000——
2020-08-21$8.58$20.0433,600——
2020-08-20$8.74$20.4154,800——
2020-08-19$8.55$19.9731,300——
2020-08-18$8.75$20.4477,600——
2020-08-17$8.57$20.02104,700——
2020-08-14$8.84$20.6554,100——
2020-08-13$8.90$20.7928,300——
2020-08-12$8.99$21.0081,000——
2020-08-11$9.27$21.6543,300——
2020-08-10$9.40$21.95106,600——
2020-08-07$8.68$20.2719,900——
2020-08-06$8.96$20.9358,000——
2020-08-05$8.75$20.4435,500——
2020-08-04$8.47$19.7851,100——
2020-08-03$8.78$20.5161,000——
2020-07-31$8.79$20.5345,200——
2020-07-30$9.22$21.5324,700——
2020-07-29$9.29$21.7017,100——
2020-07-28$9.25$21.6017,200——
2020-07-27$9.28$21.6727,400——
2020-07-24$9.34$21.8129,200——
2020-07-23$9.30$21.72161,300——
2020-07-22$9.47$22.1254,000——
2020-07-21$9.45$22.0749,100——
2020-07-20$9.41$21.9894,800——
2020-07-17$9.38$21.91133,500——
2020-07-16$9.13$21.32167,800——
2020-07-15$9.02$21.07140,300——
2020-07-14$8.89$20.7664,600——
2020-07-13$8.66$20.2381,400——
2020-07-10$8.87$20.7240,200——
2020-07-09$8.93$20.86114,100——
2020-07-08$9.52$22.24111,600——
2020-07-07$8.85$20.6762,300——
2020-07-06$9.06$21.1671,300——
2020-07-02$8.87$20.7254,900——
2020-07-01$8.94$20.8871,600——
2020-06-30$8.65$20.2056,300——
2020-06-29$8.59$20.0658,800——
2020-06-26$8.35$19.5062,400——
2020-06-25$8.79$20.5366,800——
2020-06-24$8.96$20.9381,600——
2020-06-23$9.66$22.5677,200——
2020-06-22$9.43$22.0254,400——
2020-06-19$9.56$22.33122,100——
2020-06-18$9.53$22.2635,900——
2020-06-17$9.76$22.8092,900——
2020-06-16$9.71$22.6873,500——
2020-06-15$9.60$22.42103,300——
2020-06-12$9.85$23.01142,500——
2020-06-11$10.10$23.59107,400——
2020-06-10$10.88$25.4194,700——
2020-06-09$11.08$25.8898,700——
2020-06-08$11.48$26.81158,200——
2020-06-05$11.05$25.81149,100——
2020-06-04$10.70$24.99122,000——
2020-06-03$11.13$26.00134,600——
2020-06-02$11.39$26.60157,600——
2020-06-01$10.42$24.34110,300——
2020-05-29$10.32$24.1095,000——
2020-05-28$10.80$25.22118,200——
2020-05-27$10.47$24.4597,700——
2020-05-26$10.01$23.3888,100——
2020-05-22$9.34$21.81107,100——
2020-05-21$9.55$22.31104,200——
2020-05-20$9.29$21.7070,900——
2020-05-19$9.09$21.23105,200——
2020-05-18$9.39$21.93246,800——
2020-05-15$8.14$19.01166,400——
2020-05-14$7.69$17.96108,200——
2020-05-13$7.36$17.19127,800——
2020-05-12$7.11$16.61123,200——
2020-05-11$7.71$18.01188,000——
2020-05-08$7.15$16.70100,400——
2020-05-07$7.07$16.5194,500——
2020-05-06$7.11$16.61110,100——
2020-05-05$7.42$17.3378,700——
2020-05-04$7.74$18.08102,400——
2020-05-01$7.77$18.15177,500——
2020-04-30$7.85$18.33222,000——
2020-04-29$8.29$19.36153,700——
2020-04-28$8.20$19.15239,600——
2020-04-27$7.66$17.89207,000——
2020-04-24$6.78$15.84485,000——
2020-04-23$7.58$17.70101,800——
2020-04-22$7.74$18.0885,000——
2020-04-21$7.77$18.1559,500——
2020-04-20$7.93$18.52143,300——
2020-04-17$8.08$18.87322,400——
2020-04-16$8.28$19.34295,700——
2020-04-15$8.13$18.99348,200——
2020-04-14$8.23$19.22404,200——
2020-04-13$6.59$15.39182,300——
2020-04-09$6.52$15.23191,200——
2020-04-08$6.47$15.11132,500——
2020-04-07$6.46$15.09157,300——
2020-04-06$6.23$14.5579,900——
2020-04-03$5.88$13.73126,500——
2020-04-02$6.45$15.06116,800——
2020-04-01$6.17$14.41150,500——
2020-03-31$6.64$15.51175,400——
2020-03-30$6.91$16.14159,100——
2020-03-27$7.06$16.49208,600——
2020-03-26$7.81$18.24542,800——
2020-03-25$6.04$14.11257,700——
2020-03-24$4.56$10.65277,400——
2020-03-23$3.86$9.02494,700——
2020-03-20$4.69$10.95305,600——
2020-03-19$5.01$11.70237,600——
2020-03-18$4.79$11.19255,600——
2020-03-17$7.01$16.37180,900——
2020-03-16$6.83$15.95343,700——
2020-03-13$8.36$19.53308,200——
2020-03-12$6.99$16.33293,300——
2020-03-11$9.21$21.51187,300——
2020-03-10$10.74$25.08256,300——
2020-03-09$9.11$21.28312,500——
2020-03-06$10.83$25.29152,200——
2020-03-05$11.54$26.95103,100——
2020-03-04$12.67$29.59223,700——
2020-03-03$12.52$29.24181,500——
2020-03-02$12.42$29.01218,700——
2020-02-28$12.10$28.26537,700——
2020-02-27$12.37$28.89584,000——
2020-02-26$13.01$30.39235,300——
2020-02-25$13.38$31.2542,500——
2020-02-24$13.48$31.4869,000——
2020-02-21$13.92$32.5153,400——
2020-02-20$14.32$33.4563,800——
2020-02-19$14.70$34.3364,600——
2020-02-18$14.33$33.4749,600——
2020-02-14$14.36$33.5472,000——
2020-02-13$14.17$33.1063,700——
2020-02-12$14.66$34.2451,000——
2020-02-11$14.83$34.6444,000——
2020-02-10$14.54$33.9677,200——
2020-02-07$14.69$34.31165,800——
2020-02-06$14.92$34.85159,500——
2020-02-05$16.16$37.74120,000——
2020-02-04$15.70$36.6793,400——
2020-02-03$15.76$36.81163,200——
2020-01-31$14.70$34.33147,200——
2020-01-30$14.90$34.80238,600——
2020-01-29$15.58$36.39160,100——
2020-01-28$16.36$38.21253,900——
2020-01-27$16.57$38.70184,500——
2020-01-24$17.91$41.83340,100——
2020-01-23$18.55$43.33176,900——
2020-01-22$17.30$40.41207,300——
2020-01-21$16.90$39.47415,000——
2020-01-17$16.47$38.4770,800——
2020-01-16$16.28$38.0298,200——
2020-01-15$15.97$37.30119,300——
2020-01-14$16.50$38.54163,000——
2020-01-13$16.45$38.42245,300——
2020-01-10$16.74$39.10332,600——
2020-01-09$17.03$39.78359,400——
2020-01-08$16.80$39.24277,000——
2020-01-07$15.92$37.18154,600——
2020-01-06$16.29$38.05236,600——
2020-01-03$15.67$36.60265,800——
2020-01-02$15.02$35.0878,600——