B1SX34

BOSTON SCIEN

R$ 57,40
-5,92% no dia

No mês

-8,10%

No ano

-89,14%

12 meses

-90,17%

Desde 01/2020

-68,24%

Leitura técnica

viés de baixa
baixaneutroalta
Tendência de longo prazo-83.2% vs. média de 200 pregõesbaixa
Tendência de médio prazo-56.6% vs. média de 50 pregõesbaixa
Cruzamento de médias (50 × 200)média curta abaixo da longabaixa
MACDhistograma positivoalta
RSI (14)RSI 31neutro
Momento (6 meses)-85.4% no períodobaixa
Bandas de Bollingerabaixo da banda inferioralta

Nos últimos 24 meses, seguir esse sinal (entra comprado quando vira "alta", sai pra caixa quando vira "baixa", custo de 0,2% por troca) teria rendido +21.8% em B1SX34, contra -86.1% de quem só comprou e segurou (4 trocas). O sinal teria ganho de comprar e segurar nesse período.

Só indicadores sobre os fechamentos passados — descritivo, não previsão nem recomendação. A maioria desses sinais não bate comprar e segurar de forma consistente.

Histórico diário a partir de 08/09/2025. Cotações com atraso (fim de dia).

Histórico diário (218)

DataAberturaMínimaMáximaFechamentoDiaVolume
08/09/2026R$ 60,27R$ 57,30R$ 60,27R$ 57,40-5,92%5.465
04/09/2026R$ 60,60R$ 60,60R$ 61,13R$ 61,01+1,97%4.041
03/09/2026R$ 63,27R$ 59,83R$ 63,27R$ 59,83-4,49%1.330
02/09/2026R$ 62,58R$ 62,58R$ 63,06R$ 62,64+1,34%289
01/09/2026R$ 63,00R$ 61,81R$ 63,00R$ 61,81-1,04%708
31/08/2026R$ 61,92R$ 61,92R$ 62,70R$ 62,46+2,85%242
28/08/2026R$ 60,84R$ 60,73R$ 60,84R$ 60,73+0,70%50
27/08/2026R$ 61,13R$ 60,14R$ 61,13R$ 60,31-3,05%147
26/08/2026R$ 60,93R$ 60,93R$ 62,21R$ 62,21-3,08%813
25/08/2026R$ 62,94R$ 62,94R$ 64,19R$ 64,19+2,18%573
24/08/2026R$ 64,38R$ 62,82R$ 64,38R$ 62,82-3,13%3.103
21/08/2026R$ 64,70R$ 64,19R$ 64,91R$ 64,85+0,19%18
20/08/2026R$ 65,25R$ 64,73R$ 65,65R$ 64,73-4,36%37
19/08/2026R$ 67,82R$ 67,33R$ 67,82R$ 67,68+2,47%208
18/08/2026R$ 67,34R$ 66,05R$ 67,34R$ 66,05-1,12%680
17/08/2026R$ 68,39R$ 66,80R$ 68,39R$ 66,80-1,62%157
14/08/2026R$ 68,39R$ 67,90R$ 68,39R$ 67,90+0,62%1.127
13/08/2026R$ 67,27R$ 66,85R$ 67,55R$ 67,48+1,15%282
12/08/2026R$ 66,71R$ 66,71R$ 66,71R$ 66,71+1,23%2
11/08/2026R$ 64,65R$ 64,65R$ 65,90R$ 65,90+1,15%6.836
10/08/2026R$ 65,15R$ 65,15R$ 65,15R$ 65,15+3,51%132.199
07/08/2026R$ 63,06R$ 62,94R$ 63,36R$ 62,94-1,50%165
06/08/2026R$ 62,59R$ 62,59R$ 63,90R$ 63,90+4,31%22
05/08/2026R$ 61,32R$ 61,26R$ 61,32R$ 61,26-1,83%7
04/08/2026R$ 62,88R$ 61,80R$ 62,88R$ 62,40+1,76%103
03/08/2026R$ 61,44R$ 60,84R$ 61,44R$ 61,32+3,30%10
29/07/2026R$ 56,05R$ 54,78R$ 59,36R$ 59,36-0,27%13
28/07/2026R$ 59,88R$ 59,46R$ 60,12R$ 59,52+1,12%545
27/07/2026R$ 59,71R$ 58,44R$ 59,71R$ 58,86+7,32%124
23/07/2026R$ 215,00R$ 201,15R$ 220,14R$ 219,38-0,08%47
22/07/2026R$ 219,56R$ 219,56R$ 219,56R$ 219,560,00%1
21/07/2026R$ 224,01R$ 219,34R$ 224,01R$ 219,56-1,99%26
20/07/2026R$ 224,01R$ 224,01R$ 224,01R$ 224,01-2,40%44
16/07/2026R$ 229,52R$ 229,52R$ 229,52R$ 229,52+4,11%2
15/07/2026R$ 220,45R$ 220,45R$ 220,45R$ 220,45+0,79%4
14/07/2026R$ 223,00R$ 215,93R$ 223,00R$ 218,72-4,61%653
13/07/2026R$ 229,31R$ 229,30R$ 229,31R$ 229,30-0,00%51
09/07/2026R$ 229,76R$ 226,79R$ 229,99R$ 229,31-1,99%53
07/07/2026R$ 233,44R$ 233,44R$ 235,09R$ 233,97-0,83%3
03/07/2026R$ 235,92R$ 235,92R$ 235,92R$ 235,92+5,04%1
01/07/2026R$ 223,00R$ 223,00R$ 224,61R$ 224,61+1,48%10
30/06/2026R$ 220,24R$ 220,00R$ 221,33R$ 221,33-3,18%31.815
29/06/2026R$ 260,00R$ 228,61R$ 260,00R$ 228,61-0,60%4
26/06/2026R$ 231,14R$ 228,84R$ 231,14R$ 229,99-1,71%25
25/06/2026R$ 234,00R$ 234,00R$ 234,00R$ 234,00+0,24%1
23/06/2026R$ 234,78R$ 233,45R$ 234,78R$ 233,45+1,81%711
22/06/2026R$ 229,30R$ 229,30R$ 229,30R$ 229,30-2,90%102
18/06/2026R$ 230,96R$ 230,96R$ 236,16R$ 236,16+2,68%6
17/06/2026R$ 233,80R$ 229,87R$ 233,80R$ 230,00-3,86%212
16/06/2026R$ 237,79R$ 236,87R$ 239,99R$ 239,24+2,23%396
15/06/2026R$ 237,13R$ 234,01R$ 237,13R$ 234,01-1,31%20
12/06/2026R$ 237,11R$ 237,11R$ 237,11R$ 237,11-2,60%23
11/06/2026R$ 243,92R$ 243,43R$ 243,92R$ 243,43-1,45%101
10/06/2026R$ 247,01R$ 247,01R$ 247,01R$ 247,01-2,85%1
09/06/2026R$ 255,00R$ 254,25R$ 255,51R$ 254,25+0,20%267
08/06/2026R$ 253,74R$ 253,74R$ 253,74R$ 253,74+2,01%2
05/06/2026R$ 253,11R$ 248,75R$ 253,11R$ 248,75+3,02%668
03/06/2026R$ 241,45R$ 241,45R$ 241,45R$ 241,45+0,81%2
02/06/2026R$ 240,71R$ 239,50R$ 240,71R$ 239,50+0,07%8
01/06/2026R$ 240,01R$ 239,34R$ 240,01R$ 239,34-2,39%109
29/05/2026R$ 245,21R$ 245,21R$ 245,21R$ 245,21-1,14%11
28/05/2026R$ 253,76R$ 247,50R$ 253,76R$ 248,05-2,81%242
27/05/2026R$ 274,64R$ 254,82R$ 274,64R$ 255,21-12,08%1.497
26/05/2026R$ 290,29R$ 290,29R$ 290,29R$ 290,29+0,48%1
22/05/2026R$ 288,90R$ 288,90R$ 288,90R$ 288,90+1,30%7
21/05/2026R$ 285,19R$ 285,19R$ 285,19R$ 285,19+0,25%6
20/05/2026R$ 289,03R$ 284,40R$ 289,03R$ 284,49-0,59%133
19/05/2026R$ 286,17R$ 286,17R$ 286,17R$ 286,17+1,86%1
18/05/2026R$ 280,94R$ 280,94R$ 280,94R$ 280,94+5,53%4
15/05/2026R$ 270,53R$ 266,22R$ 270,53R$ 266,22+0,50%51
14/05/2026R$ 265,12R$ 264,89R$ 265,25R$ 264,90-0,30%370
13/05/2026R$ 266,28R$ 265,69R$ 266,28R$ 265,69+0,39%58
12/05/2026R$ 262,60R$ 262,60R$ 266,17R$ 264,67+1,58%24
11/05/2026R$ 264,60R$ 260,55R$ 264,60R$ 260,55-1,01%15
08/05/2026R$ 263,20R$ 263,20R$ 263,20R$ 263,20-6,23%1
07/05/2026R$ 282,25R$ 280,69R$ 282,25R$ 280,69+2,71%9
06/05/2026R$ 273,28R$ 273,28R$ 273,28R$ 273,28-1,19%1
05/05/2026R$ 285,79R$ 276,56R$ 285,79R$ 276,56-2,31%91
04/05/2026R$ 284,48R$ 283,09R$ 284,85R$ 283,09-0,39%30.668
30/04/2026R$ 284,00R$ 283,37R$ 285,93R$ 284,19+0,34%97
29/04/2026R$ 290,58R$ 281,02R$ 290,59R$ 283,23-2,27%170
28/04/2026R$ 295,33R$ 289,80R$ 295,33R$ 289,80-3,62%102
27/04/2026R$ 304,73R$ 300,00R$ 304,73R$ 300,70-3,62%6
24/04/2026R$ 316,70R$ 311,85R$ 316,70R$ 312,00-5,43%61
23/04/2026R$ 325,08R$ 325,08R$ 329,93R$ 329,93+2,78%82
22/04/2026R$ 319,09R$ 307,51R$ 324,00R$ 321,00+6,15%2.181
20/04/2026R$ 317,44R$ 302,40R$ 317,44R$ 302,40-10,53%28
17/04/2026R$ 317,70R$ 317,70R$ 338,00R$ 338,00+6,39%555
16/04/2026R$ 323,19R$ 317,70R$ 323,19R$ 317,70+0,47%4
14/04/2026R$ 316,20R$ 316,20R$ 316,20R$ 316,200,00%50
13/04/2026R$ 316,20R$ 316,20R$ 316,20R$ 316,20+2,20%1
10/04/2026R$ 309,28R$ 309,28R$ 309,38R$ 309,38-0,12%8
09/04/2026R$ 310,00R$ 309,76R$ 310,00R$ 309,76-3,20%3
08/04/2026R$ 320,00R$ 320,00R$ 320,00R$ 320,00+0,60%3
07/04/2026R$ 320,00R$ 318,10R$ 320,00R$ 318,10-1,09%2
06/04/2026R$ 321,60R$ 321,60R$ 321,60R$ 321,60+0,26%27
01/04/2026R$ 321,81R$ 320,76R$ 321,81R$ 320,76-0,85%7
31/03/2026R$ 332,30R$ 321,27R$ 332,30R$ 323,50-1,99%523
30/03/2026R$ 344,58R$ 324,21R$ 344,58R$ 330,08-8,97%58
27/03/2026R$ 362,24R$ 362,23R$ 362,61R$ 362,61-1,90%89
26/03/2026R$ 369,63R$ 369,63R$ 369,63R$ 369,63+2,02%1
25/03/2026R$ 360,14R$ 360,14R$ 363,59R$ 362,31+0,81%5
24/03/2026R$ 359,40R$ 359,40R$ 359,40R$ 359,40-1,77%2
23/03/2026R$ 365,87R$ 365,87R$ 365,87R$ 365,87-0,86%6
20/03/2026R$ 369,05R$ 369,05R$ 369,05R$ 369,05+0,50%4
19/03/2026R$ 367,20R$ 367,20R$ 367,20R$ 367,20-1,67%1
18/03/2026R$ 373,43R$ 373,43R$ 373,43R$ 373,43+0,93%1
17/03/2026R$ 369,98R$ 369,98R$ 369,98R$ 369,98+2,04%3
16/03/2026R$ 362,96R$ 362,57R$ 362,97R$ 362,60-0,84%13
13/03/2026R$ 363,96R$ 363,96R$ 365,66R$ 365,66+2,12%13
12/03/2026R$ 358,52R$ 358,07R$ 358,52R$ 358,07+0,34%14
11/03/2026R$ 354,50R$ 354,50R$ 356,87R$ 356,87-1,01%81
10/03/2026R$ 360,76R$ 360,02R$ 361,48R$ 360,50-3,20%14
09/03/2026R$ 365,73R$ 365,73R$ 372,40R$ 372,40-1,20%2
06/03/2026R$ 376,94R$ 376,94R$ 376,94R$ 376,94-0,61%2
05/03/2026R$ 379,25R$ 379,25R$ 379,25R$ 379,25-0,08%8
04/03/2026R$ 391,92R$ 379,54R$ 391,92R$ 379,54-2,19%10
03/03/2026R$ 386,86R$ 386,86R$ 388,03R$ 388,03-1,43%5.601
02/03/2026R$ 394,00R$ 393,66R$ 394,00R$ 393,66+0,15%35
27/02/2026R$ 393,09R$ 393,09R$ 393,09R$ 393,09+2,96%51
25/02/2026R$ 381,78R$ 381,78R$ 381,78R$ 381,78-1,62%1
24/02/2026R$ 383,41R$ 383,37R$ 388,86R$ 388,06+0,87%37
23/02/2026R$ 384,72R$ 384,72R$ 384,72R$ 384,72-0,74%316
20/02/2026R$ 392,24R$ 387,59R$ 392,24R$ 387,59-2,81%241
19/02/2026R$ 397,32R$ 397,32R$ 398,79R$ 398,79+0,10%13
18/02/2026R$ 398,40R$ 398,40R$ 398,40R$ 398,40+1,39%9
13/02/2026R$ 393,15R$ 392,92R$ 393,15R$ 392,92+2,60%7
12/02/2026R$ 382,97R$ 382,97R$ 382,97R$ 382,97-0,10%25
11/02/2026R$ 378,57R$ 378,57R$ 384,00R$ 383,36-1,11%45
10/02/2026R$ 389,00R$ 387,67R$ 389,00R$ 387,67-0,07%217
09/02/2026R$ 387,38R$ 384,94R$ 393,13R$ 387,94-2,27%98
06/02/2026R$ 412,75R$ 396,96R$ 412,75R$ 396,96-3,83%2
05/02/2026R$ 405,00R$ 405,00R$ 412,75R$ 412,75+1,94%35
04/02/2026R$ 454,87R$ 402,67R$ 454,87R$ 404,88-15,48%89
03/02/2026R$ 482,48R$ 479,06R$ 482,48R$ 479,06-2,57%5
02/02/2026R$ 491,31R$ 491,31R$ 491,69R$ 491,69-0,26%2
31/01/2026R$ 486,32R$ 486,32R$ 492,96R$ 492,96+2,48%30
29/01/2026R$ 483,87R$ 476,88R$ 486,08R$ 481,03-1,04%77
28/01/2026R$ 481,38R$ 481,38R$ 489,79R$ 486,08-0,17%8
27/01/2026R$ 492,00R$ 484,61R$ 492,00R$ 486,90-1,04%44
26/01/2026R$ 492,03R$ 492,03R$ 492,03R$ 492,03+1,49%1
23/01/2026R$ 480,21R$ 480,21R$ 484,80R$ 484,80-0,11%42
22/01/2026R$ 488,55R$ 485,33R$ 488,55R$ 485,33-0,92%637
21/01/2026R$ 489,85R$ 489,85R$ 489,85R$ 489,85+0,09%1
20/01/2026R$ 479,02R$ 479,02R$ 489,41R$ 489,41+3,06%3
16/01/2026R$ 482,97R$ 474,88R$ 482,97R$ 474,88-2,13%13
15/01/2026R$ 485,21R$ 485,21R$ 485,21R$ 485,21-3,86%1
14/01/2026R$ 501,15R$ 501,15R$ 504,68R$ 504,68-3,54%72
09/01/2026R$ 523,20R$ 523,20R$ 523,20R$ 523,20-2,03%1
08/01/2026R$ 530,26R$ 530,26R$ 542,73R$ 534,06+0,47%112
07/01/2026R$ 525,24R$ 525,24R$ 533,87R$ 531,58+1,45%201
06/01/2026R$ 524,00R$ 524,00R$ 524,00R$ 524,00+1,28%1
05/01/2026R$ 515,20R$ 515,20R$ 517,37R$ 517,37+0,55%51
03/01/2026R$ 514,56R$ 514,56R$ 514,56R$ 514,56-2,62%4
30/12/2025R$ 528,94R$ 526,00R$ 528,94R$ 528,41-1,10%6
29/12/2025R$ 534,26R$ 534,26R$ 534,26R$ 534,26+0,11%2
26/12/2025R$ 532,37R$ 532,37R$ 533,66R$ 533,66+0,24%2
23/12/2025R$ 532,37R$ 532,37R$ 532,37R$ 532,37-0,84%1
22/12/2025R$ 527,80R$ 527,80R$ 536,89R$ 536,89+1,10%8
19/12/2025R$ 534,61R$ 527,98R$ 534,61R$ 531,05-0,16%19
18/12/2025R$ 532,46R$ 528,70R$ 532,46R$ 531,89+2,00%26
17/12/2025R$ 523,96R$ 521,48R$ 524,27R$ 521,48+3,47%5
16/12/2025R$ 502,01R$ 502,01R$ 505,30R$ 504,01-0,69%9
11/12/2025R$ 505,05R$ 505,00R$ 507,49R$ 507,49+0,22%75
10/12/2025R$ 506,88R$ 506,39R$ 506,88R$ 506,39-0,49%47
08/12/2025R$ 509,33R$ 508,88R$ 509,33R$ 508,88-3,78%5
06/12/2025R$ 530,92R$ 524,79R$ 532,70R$ 528,87+1,54%32
03/12/2025R$ 527,35R$ 520,86R$ 527,35R$ 520,86-1,83%633
02/12/2025R$ 530,56R$ 530,56R$ 530,56R$ 530,56-1,94%1
01/12/2025R$ 541,08R$ 541,08R$ 541,08R$ 541,08+0,07%1
26/11/2025R$ 540,68R$ 540,68R$ 540,68R$ 540,68-0,86%1
25/11/2025R$ 545,35R$ 545,35R$ 545,35R$ 545,35+3,84%1
21/11/2025R$ 525,20R$ 525,20R$ 525,20R$ 525,20+1,53%66
19/11/2025R$ 513,57R$ 512,53R$ 519,93R$ 517,28-2,99%53
18/11/2025R$ 533,20R$ 533,20R$ 533,20R$ 533,20-1,70%2
17/11/2025R$ 542,92R$ 541,62R$ 542,92R$ 542,42-1,66%209
14/11/2025R$ 547,58R$ 547,58R$ 551,60R$ 551,60-0,92%4
13/11/2025R$ 556,74R$ 556,74R$ 556,74R$ 556,74+1,05%2
12/11/2025R$ 550,98R$ 550,98R$ 550,98R$ 550,98+1,82%2
11/11/2025R$ 541,13R$ 541,13R$ 541,13R$ 541,13+1,06%3
10/11/2025R$ 530,13R$ 530,13R$ 536,00R$ 535,47+0,57%12
07/11/2025R$ 529,19R$ 528,57R$ 535,27R$ 532,45+0,81%48
06/11/2025R$ 528,17R$ 528,17R$ 528,17R$ 528,17+0,13%4
05/11/2025R$ 529,48R$ 527,50R$ 529,48R$ 527,50-0,58%6
04/11/2025R$ 530,58R$ 530,58R$ 530,58R$ 530,58+0,06%6
03/11/2025R$ 530,28R$ 530,28R$ 530,28R$ 530,28-2,67%1
31/10/2025R$ 541,63R$ 539,71R$ 545,27R$ 544,84+0,49%60
30/10/2025R$ 542,17R$ 542,17R$ 542,17R$ 542,17-0,13%1
27/10/2025R$ 544,62R$ 542,90R$ 544,62R$ 542,90-0,31%1.422
24/10/2025R$ 546,16R$ 544,58R$ 546,16R$ 544,58-2,36%41
23/10/2025R$ 563,63R$ 557,76R$ 563,63R$ 557,76-0,23%12
22/10/2025R$ 556,99R$ 556,99R$ 559,04R$ 559,04+4,15%3
17/10/2025R$ 536,76R$ 536,76R$ 536,76R$ 536,76+1,19%2
15/10/2025R$ 516,21R$ 516,21R$ 531,07R$ 530,46+0,70%11
14/10/2025R$ 526,75R$ 526,75R$ 526,75R$ 526,75+0,17%1
10/10/2025R$ 527,15R$ 525,87R$ 527,69R$ 525,87+0,33%7
09/10/2025R$ 524,16R$ 522,43R$ 524,68R$ 524,12+2,16%34
07/10/2025R$ 516,06R$ 512,05R$ 516,06R$ 513,06-0,47%177
06/10/2025R$ 529,24R$ 513,36R$ 529,24R$ 515,49-1,62%13
03/10/2025R$ 524,00R$ 524,00R$ 524,00R$ 524,00+1,51%1
02/10/2025R$ 507,00R$ 507,00R$ 518,77R$ 516,22+1,82%13
01/10/2025R$ 519,56R$ 503,00R$ 519,56R$ 507,00-1,83%5
30/09/2025R$ 521,56R$ 514,91R$ 521,56R$ 516,46-0,18%3.765
29/09/2025R$ 517,40R$ 517,40R$ 517,40R$ 517,40-1,39%1
26/09/2025R$ 527,88R$ 524,70R$ 527,88R$ 524,70+0,21%46
25/09/2025R$ 523,59R$ 523,59R$ 523,59R$ 523,59-0,11%3
24/09/2025R$ 520,00R$ 520,00R$ 525,72R$ 524,16+1,58%105
23/09/2025R$ 516,00R$ 516,00R$ 516,00R$ 516,00-0,56%2
20/09/2025R$ 519,04R$ 518,90R$ 519,04R$ 518,90-0,03%15
18/09/2025R$ 519,04R$ 519,04R$ 519,04R$ 519,04-0,78%1
17/09/2025R$ 523,12R$ 523,12R$ 523,12R$ 523,12-0,50%5
16/09/2025R$ 530,01R$ 525,76R$ 530,01R$ 525,76-1,35%222
15/09/2025R$ 537,35R$ 532,95R$ 537,35R$ 532,95-3,14%26
12/09/2025R$ 553,85R$ 549,92R$ 555,00R$ 550,24-2,34%2.044
11/09/2025R$ 563,45R$ 563,45R$ 563,45R$ 563,450,00%1
10/09/2025R$ 563,45R$ 563,45R$ 563,45R$ 563,45-4,09%2
09/09/2025R$ 587,50R$ 587,50R$ 587,50R$ 587,50+0,66%8
08/09/2025R$ 586,38R$ 583,64R$ 586,38R$ 583,64+0,53%3

Abertura, mínima e máxima só aparecem nos dias já coletados com esse detalhe — os mais antigos podem estar só com o fechamento.

As informações e indicadores exibidos têm caráter meramente informativo e educacional, não constituindo recomendação, oferta ou análise de valores mobiliários nos termos da Resolução CVM nº 20/2021. Decisões de investimento são de responsabilidade exclusiva do usuário.