O2NS34

ON SEMICONDU

R$ 44,89
+0,65% no pregão
abertura R$ 45,44 · R$ 44,89R$ 45,44 no pregão · vol R$ 628,46
fechamento de 21/09/2026

Cotação e gráfico de meio de pregão — fornecido pelo TradingView. O Cifrix mostra só preços de fechamento. Ao carregar, o TradingView pode usar cookies e coletar dados do seu navegador (saiba mais).

Faixa de 52 semanas34% da faixa
R$ 24,53R$ 85,27

No mês

-5,79%

No ano

+20,25%

12 meses

+34,40%

Desde 2022

+22,62%

Leitura técnica

sem viés claro
baixaneutroalta
Tendência de longo prazo-9.4% vs. média de 200 pregõesbaixa
Tendência de médio prazo-11.9% vs. média de 50 pregõesbaixa
Cruzamento de médias (50 × 200)média curta acima da longaalta
MACDhistograma positivoalta
RSI (14)RSI 39neutro
Momento (6 meses)-0.2% no períodoneutro
Bandas de Bollingerdentro das bandasneutro

Nos últimos 17 meses, seguir esse sinal (entra comprado quando vira "alta", sai pra caixa quando vira "baixa", custo de 0,2% por troca) teria rendido -50.2% em O2NS34, contra -4.6% de quem só comprou e segurou (16 trocas). Comprar e segurar teria sido melhor 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 23/09/2025. Cotações com atraso (fim de dia).

Histórico diário (181)

DataAberturaMínimaMáximaFechamentoDiaVolume (R$)
21/09/2026R$ 45,44R$ 44,89R$ 45,44R$ 44,89+0,65%R$ 628,46
18/09/2026R$ 44,52R$ 44,52R$ 44,73R$ 44,60+1,73%R$ 59,6 mil
17/09/2026R$ 44,00R$ 43,32R$ 44,72R$ 43,84+1,51%R$ 17 mil
16/09/2026R$ 47,05R$ 42,60R$ 47,05R$ 43,19-8,69%R$ 220,6 mil
15/09/2026R$ 46,62R$ 46,62R$ 47,90R$ 47,30+1,46%R$ 30,9 mil
14/09/2026R$ 46,30R$ 46,30R$ 46,62R$ 46,62+2,46%R$ 1,7 mil
11/09/2026R$ 45,50R$ 45,50R$ 45,50R$ 45,50+1,61%R$ 2,7 mil
10/09/2026R$ 45,90R$ 44,70R$ 45,90R$ 44,78-1,45%R$ 17,8 mil
09/09/2026R$ 45,60R$ 45,44R$ 45,60R$ 45,44-2,66%R$ 3,6 mil
08/09/2026R$ 46,68R$ 46,68R$ 46,68R$ 46,68-1,73%R$ 606,84
04/09/2026R$ 47,50R$ 47,50R$ 47,50R$ 47,50+0,36%R$ 2,9 mil
03/09/2026R$ 45,78R$ 45,78R$ 47,33R$ 47,33+1,24%R$ 26,5 mil
02/09/2026R$ 46,75R$ 46,75R$ 46,75R$ 46,75+0,19%R$ 1,4 mil
01/09/2026R$ 47,65R$ 46,46R$ 47,65R$ 46,66-2,08%R$ 33,9 mil
31/08/2026R$ 48,40R$ 47,62R$ 48,40R$ 47,65+0,95%R$ 28,4 mil
28/08/2026R$ 47,20R$ 47,20R$ 47,20R$ 47,20-1,28%R$ 708
27/08/2026R$ 47,84R$ 47,65R$ 48,10R$ 47,81+1,40%R$ 134,5 mil
26/08/2026R$ 45,66R$ 45,66R$ 47,39R$ 47,15+1,18%R$ 29 mil
25/08/2026R$ 46,65R$ 46,60R$ 46,65R$ 46,60+0,02%R$ 1 mil
24/08/2026R$ 46,19R$ 46,14R$ 46,59R$ 46,59-4,31%R$ 5,2 mil
21/08/2026R$ 49,18R$ 48,69R$ 49,18R$ 48,690,00%R$ 730,35
20/08/2026R$ 48,71R$ 48,69R$ 48,79R$ 48,69-2,81%R$ 779,04
19/08/2026R$ 50,86R$ 50,10R$ 50,86R$ 50,10-2,15%R$ 100,2
18/08/2026R$ 51,24R$ 50,44R$ 51,24R$ 51,20-7,31%R$ 123,4 mil
17/08/2026R$ 54,80R$ 54,80R$ 55,24R$ 55,24+2,09%R$ 197,2 mil
14/08/2026R$ 54,11R$ 54,11R$ 54,11R$ 54,11+1,12%R$ 1,1 mil
13/08/2026R$ 54,00R$ 53,51R$ 54,52R$ 53,51-1,09%R$ 1,2 mil
12/08/2026R$ 52,10R$ 52,10R$ 54,35R$ 54,10+4,85%R$ 4,5 mil
11/08/2026R$ 51,60R$ 51,60R$ 51,60R$ 51,60-0,77%R$ 206,4
10/08/2026R$ 51,51R$ 51,35R$ 52,00R$ 52,00+1,05%R$ 4,4 mil
07/08/2026R$ 51,46R$ 51,46R$ 51,46R$ 51,46+2,84%R$ 51,46
06/08/2026R$ 49,97R$ 49,97R$ 50,04R$ 50,04+0,60%R$ 8,5 mil
05/08/2026R$ 52,48R$ 49,74R$ 52,48R$ 49,74-4,27%R$ 13,3 mil
04/08/2026R$ 52,00R$ 51,00R$ 52,70R$ 51,96-0,08%R$ 288,7 mil
03/08/2026R$ 51,84R$ 51,84R$ 52,00R$ 52,00-1,98%R$ 1,6 mil
30/07/2026R$ 52,70R$ 52,70R$ 53,24R$ 53,05+2,20%R$ 136,8 mil
29/07/2026R$ 52,90R$ 51,72R$ 52,90R$ 51,91-4,52%R$ 116 mil
28/07/2026R$ 55,38R$ 54,37R$ 55,38R$ 54,37-2,35%R$ 3,4 mil
27/07/2026R$ 55,68R$ 55,68R$ 55,68R$ 55,68+0,78%R$ 222,72
24/07/2026R$ 54,55R$ 54,55R$ 55,25R$ 55,25-2,44%R$ 17,7 mil
23/07/2026R$ 55,88R$ 55,88R$ 56,63R$ 56,63-2,31%R$ 20,3 mil
22/07/2026R$ 57,97R$ 57,97R$ 57,97R$ 57,97+1,38%R$ 57,97
21/07/2026R$ 57,74R$ 56,82R$ 57,74R$ 57,18+1,94%R$ 7,5 mil
20/07/2026R$ 56,29R$ 56,09R$ 56,29R$ 56,09-0,32%R$ 14,1 mil
17/07/2026R$ 55,00R$ 54,16R$ 56,27R$ 56,27+1,08%R$ 1,7 mil
16/07/2026R$ 56,22R$ 55,45R$ 56,40R$ 55,67-6,70%R$ 4,2 mil
15/07/2026R$ 59,67R$ 59,67R$ 59,67R$ 59,670,00%R$ 4,8 mil
14/07/2026R$ 60,19R$ 58,50R$ 60,19R$ 59,67+2,88%R$ 835,38
13/07/2026R$ 61,35R$ 58,00R$ 61,35R$ 58,00-5,48%R$ 134,7 mil
10/07/2026R$ 63,08R$ 60,60R$ 63,08R$ 61,36-4,68%R$ 333,3 mil
09/07/2026R$ 62,53R$ 62,53R$ 65,52R$ 64,37+10,03%R$ 400,8 mil
08/07/2026R$ 58,00R$ 58,00R$ 58,50R$ 58,50+0,09%R$ 11,1 mil
07/07/2026R$ 58,00R$ 57,98R$ 58,91R$ 58,45-4,42%R$ 14,3 mil
06/07/2026R$ 61,14R$ 61,14R$ 63,00R$ 61,15-3,70%R$ 224,5 mil
03/07/2026R$ 58,00R$ 58,00R$ 63,50R$ 63,50+8,68%R$ 2 mil
02/07/2026R$ 60,00R$ 58,43R$ 60,00R$ 58,43-6,59%R$ 9,6 mil
01/07/2026R$ 61,56R$ 61,56R$ 62,60R$ 62,55+1,61%R$ 78,8 mil
30/06/2026R$ 58,17R$ 57,59R$ 61,56R$ 61,56+6,89%R$ 69,7 mil
29/06/2026R$ 58,62R$ 56,33R$ 58,62R$ 57,59-2,83%R$ 27,5 mil
26/06/2026R$ 61,25R$ 57,77R$ 61,53R$ 59,27-22,58%R$ 96,1 mil
25/06/2026R$ 77,60R$ 76,56R$ 78,40R$ 76,56+3,46%R$ 96,6 mil
24/06/2026R$ 77,28R$ 74,00R$ 77,28R$ 74,00-2,63%R$ 74,9 mil
23/06/2026R$ 78,00R$ 76,00R$ 78,00R$ 76,00-9,18%R$ 125,6 mil
22/06/2026R$ 80,00R$ 80,00R$ 84,00R$ 83,68+4,37%R$ 12,2 mil
19/06/2026R$ 80,35R$ 76,07R$ 80,73R$ 80,18+2,01%R$ 19,6 mil
18/06/2026R$ 78,57R$ 76,99R$ 78,60R$ 78,60+7,63%R$ 46,1 mil
17/06/2026R$ 73,36R$ 73,03R$ 73,36R$ 73,03-3,91%R$ 24,2 mil
16/06/2026R$ 79,12R$ 76,00R$ 80,07R$ 76,00-3,42%R$ 33,9 mil
15/06/2026R$ 78,20R$ 78,20R$ 78,69R$ 78,69+6,17%R$ 6,8 mil
12/06/2026R$ 73,54R$ 73,23R$ 75,04R$ 74,12+2,40%R$ 550,7 mil
11/06/2026R$ 73,26R$ 72,38R$ 73,26R$ 72,38+1,79%R$ 82,8 mil
10/06/2026R$ 71,22R$ 71,11R$ 71,22R$ 71,11-3,48%R$ 57 mil
09/06/2026R$ 77,37R$ 70,72R$ 79,66R$ 73,67-6,69%R$ 24,7 mil
08/06/2026R$ 76,00R$ 76,00R$ 80,02R$ 78,95+3,88%R$ 12 mil
05/06/2026R$ 81,03R$ 76,00R$ 81,03R$ 76,00-10,75%R$ 5,7 mil
03/06/2026R$ 82,20R$ 82,20R$ 85,27R$ 85,15+6,53%R$ 168,2 mil
02/06/2026R$ 77,87R$ 77,87R$ 79,93R$ 79,93+6,08%R$ 4,1 mil
01/06/2026R$ 75,09R$ 74,68R$ 75,45R$ 75,35-0,53%R$ 125,8 mil
29/05/2026R$ 79,04R$ 75,75R$ 79,12R$ 75,75-3,29%R$ 11,1 mil
28/05/2026R$ 78,70R$ 76,77R$ 79,12R$ 78,33-0,47%R$ 12,8 mil
27/05/2026R$ 83,70R$ 76,80R$ 83,70R$ 78,70-2,32%R$ 619 mil
26/05/2026R$ 77,00R$ 76,33R$ 80,95R$ 80,57+7,61%R$ 287,1 mil
25/05/2026R$ 74,29R$ 74,29R$ 74,87R$ 74,87+6,97%R$ 20 mil
22/05/2026R$ 69,99R$ 69,99R$ 69,99R$ 69,99+3,31%R$ 69,99
21/05/2026R$ 67,98R$ 67,75R$ 67,98R$ 67,75-1,84%R$ 271
20/05/2026R$ 69,01R$ 68,15R$ 69,02R$ 69,02+3,11%R$ 345,1
19/05/2026R$ 67,45R$ 66,94R$ 67,45R$ 66,94-5,33%R$ 1,5 mil
18/05/2026R$ 72,16R$ 70,71R$ 72,23R$ 70,71-1,94%R$ 2,3 mil
15/05/2026R$ 71,34R$ 71,34R$ 72,11R$ 72,11-1,97%R$ 21 mil
14/05/2026R$ 72,62R$ 71,29R$ 73,95R$ 73,56+2,10%R$ 110,3 mil
13/05/2026R$ 70,39R$ 70,08R$ 72,05R$ 72,05+15,50%R$ 16,4 mil
12/05/2026R$ 61,75R$ 61,00R$ 62,38R$ 62,38-2,58%R$ 31,3 mil
11/05/2026R$ 63,50R$ 63,50R$ 64,03R$ 64,03+1,67%R$ 6,7 mil
08/05/2026R$ 62,94R$ 62,80R$ 63,06R$ 62,98+2,51%R$ 165,1 mil
07/05/2026R$ 61,44R$ 61,44R$ 61,44R$ 61,44-2,46%R$ 491,52
06/05/2026R$ 62,99R$ 62,99R$ 62,99R$ 62,99+1,32%R$ 62,99
05/05/2026R$ 60,26R$ 60,16R$ 64,13R$ 62,17-2,06%R$ 36,2 mil
04/05/2026R$ 65,00R$ 63,48R$ 65,00R$ 63,48+0,38%R$ 11,6 mil
30/04/2026R$ 63,24R$ 63,24R$ 63,24R$ 63,24+2,51%R$ 1,3 mil
29/04/2026R$ 62,60R$ 61,49R$ 62,60R$ 61,69+5,81%R$ 9,2 mil
28/04/2026R$ 58,14R$ 58,08R$ 58,30R$ 58,30+7,45%R$ 466,4
22/04/2026R$ 54,27R$ 54,26R$ 54,27R$ 54,26+3,20%R$ 50,8 mil
20/04/2026R$ 52,56R$ 52,56R$ 52,58R$ 52,58+6,42%R$ 42,1 mil
16/04/2026R$ 48,07R$ 48,07R$ 49,41R$ 49,41+10,27%R$ 13,3 mil
15/04/2026R$ 44,81R$ 44,81R$ 44,81R$ 44,81+2,87%R$ 179,24
09/04/2026R$ 43,57R$ 43,56R$ 43,57R$ 43,56+7,48%R$ 1,8 mil
06/04/2026R$ 40,13R$ 40,13R$ 40,53R$ 40,53+3,05%R$ 202,65
31/03/2026R$ 39,33R$ 39,33R$ 39,33R$ 39,33+2,10%R$ 235,98
27/03/2026R$ 38,52R$ 38,52R$ 38,52R$ 38,52-6,25%R$ 77,04
25/03/2026R$ 41,09R$ 41,09R$ 41,09R$ 41,09+0,46%R$ 328,72
24/03/2026R$ 38,53R$ 38,53R$ 40,93R$ 40,90+4,02%R$ 12,4 mil
20/03/2026R$ 39,68R$ 39,31R$ 39,68R$ 39,32+1,60%R$ 8 mil
19/03/2026R$ 39,76R$ 38,70R$ 39,76R$ 38,70-3,30%R$ 14,4 mil
18/03/2026R$ 39,73R$ 39,73R$ 40,02R$ 40,02+0,83%R$ 4 mil
17/03/2026R$ 39,65R$ 39,65R$ 39,69R$ 39,690,00%R$ 4,4 mil
16/03/2026R$ 39,09R$ 39,09R$ 39,69R$ 39,69+3,58%R$ 8,5 mil
13/03/2026R$ 38,55R$ 38,32R$ 38,55R$ 38,32+1,51%R$ 11,7 mil
12/03/2026R$ 39,40R$ 37,73R$ 39,40R$ 37,75-41,91%R$ 86,2 mil
11/03/2026R$ 38,68R$ 38,68R$ 64,99R$ 64,99+68,02%R$ 129,98
10/03/2026R$ 38,68R$ 38,68R$ 38,68R$ 38,68+3,42%R$ 38,68
09/03/2026R$ 36,40R$ 36,40R$ 37,40R$ 37,40-2,09%R$ 8,8 mil
06/03/2026R$ 38,75R$ 38,20R$ 38,75R$ 38,20-3,41%R$ 52,4 mil
05/03/2026R$ 40,00R$ 39,48R$ 40,00R$ 39,55-15,11%R$ 27,7 mil
26/02/2026R$ 46,59R$ 46,59R$ 46,59R$ 46,59+1,02%R$ 46,59
18/02/2026R$ 46,12R$ 46,12R$ 46,12R$ 46,120,00%R$ 7,1 mil
12/02/2026R$ 44,95R$ 44,95R$ 47,64R$ 46,12+2,49%R$ 8,6 mil
11/02/2026R$ 45,00R$ 45,00R$ 45,00R$ 45,00+6,11%R$ 45
09/02/2026R$ 42,41R$ 42,41R$ 42,41R$ 42,41+3,01%R$ 424,1
05/02/2026R$ 41,17R$ 41,17R$ 41,17R$ 41,17+0,41%R$ 5,1 mil
02/02/2026R$ 40,76R$ 40,76R$ 41,00R$ 41,00+2,04%R$ 1,2 mil
31/01/2026R$ 40,18R$ 40,18R$ 40,18R$ 40,18-1,62%R$ 40,18
29/01/2026R$ 41,19R$ 40,84R$ 41,19R$ 40,84-2,53%R$ 1,4 mil
28/01/2026R$ 41,90R$ 41,90R$ 41,90R$ 41,90+3,76%R$ 2,1 mil
26/01/2026R$ 40,38R$ 40,38R$ 40,38R$ 40,38-5,30%R$ 8 mil
22/01/2026R$ 42,64R$ 42,64R$ 42,64R$ 42,64+2,03%R$ 426,4
21/01/2026R$ 41,79R$ 41,79R$ 41,79R$ 41,79+3,72%R$ 5,2 mil
20/01/2026R$ 40,29R$ 40,29R$ 40,29R$ 40,29+0,98%R$ 362,61
19/01/2026R$ 41,35R$ 39,90R$ 41,35R$ 39,90-3,41%R$ 1,4 mil
15/01/2026R$ 41,31R$ 41,31R$ 41,31R$ 41,31+4,95%R$ 50 mil
12/01/2026R$ 41,44R$ 39,36R$ 41,64R$ 39,36-3,74%R$ 96,9 mil
07/01/2026R$ 40,89R$ 40,89R$ 40,89R$ 40,89-1,33%R$ 1,6 mil
06/01/2026R$ 40,63R$ 40,28R$ 41,44R$ 41,44+4,15%R$ 91,7 mil
05/01/2026R$ 39,79R$ 39,79R$ 39,79R$ 39,79+3,06%R$ 39,79
03/01/2026R$ 38,45R$ 38,45R$ 38,61R$ 38,61+3,43%R$ 20,1 mil
30/12/2025R$ 37,33R$ 37,33R$ 37,33R$ 37,33-1,03%R$ 28,7 mil
29/12/2025R$ 38,02R$ 37,72R$ 38,02R$ 37,72-1,85%R$ 22,7 mil
23/12/2025R$ 38,24R$ 38,24R$ 38,50R$ 38,43-1,54%R$ 691,74
22/12/2025R$ 39,03R$ 39,03R$ 39,03R$ 39,03+3,86%R$ 42,8 mil
19/12/2025R$ 37,58R$ 37,58R$ 37,58R$ 37,58-1,85%R$ 31,6 mil
18/12/2025R$ 38,29R$ 38,29R$ 38,29R$ 38,29+1,00%R$ 76,58
12/12/2025R$ 37,91R$ 37,91R$ 37,91R$ 37,91-1,76%R$ 9,7 mil
10/12/2025R$ 38,59R$ 38,59R$ 38,59R$ 38,59+2,74%R$ 14,2 mil
06/12/2025R$ 37,77R$ 37,56R$ 37,96R$ 37,56-0,11%R$ 91 mil
04/12/2025R$ 38,23R$ 37,60R$ 38,23R$ 37,60-0,66%R$ 45,6 mil
03/12/2025R$ 34,94R$ 34,94R$ 37,85R$ 37,85+9,42%R$ 1,9 mil
02/12/2025R$ 34,17R$ 34,17R$ 34,59R$ 34,59+4,38%R$ 380,49
26/11/2025R$ 32,71R$ 32,71R$ 33,14R$ 33,14+2,57%R$ 231,98
25/11/2025R$ 31,69R$ 31,69R$ 32,31R$ 32,31+5,87%R$ 161,55
21/11/2025R$ 30,52R$ 30,52R$ 30,52R$ 30,520,00%R$ 30,52
18/11/2025R$ 30,52R$ 30,52R$ 30,52R$ 30,52-1,80%R$ 8,5 mil
14/11/2025R$ 31,32R$ 31,08R$ 31,32R$ 31,08-3,57%R$ 75,4 mil
13/11/2025R$ 32,23R$ 32,23R$ 32,23R$ 32,23-1,07%R$ 966,9
12/11/2025R$ 32,71R$ 32,58R$ 32,71R$ 32,58+0,87%R$ 39,5 mil
10/11/2025R$ 32,30R$ 32,30R$ 32,30R$ 32,30+3,16%R$ 64,6
07/11/2025R$ 31,19R$ 31,19R$ 31,31R$ 31,31-2,55%R$ 1,2 mil
06/11/2025R$ 33,15R$ 32,13R$ 33,30R$ 32,13-2,34%R$ 87,9 mil
05/11/2025R$ 32,90R$ 32,90R$ 32,90R$ 32,90-0,30%R$ 32,9
04/11/2025R$ 33,93R$ 33,00R$ 33,93R$ 33,00-2,74%R$ 1,1 mil
03/11/2025R$ 33,60R$ 33,60R$ 33,93R$ 33,93-2,50%R$ 41,2 mil
31/10/2025R$ 34,80R$ 34,80R$ 34,80R$ 34,80+0,90%R$ 1 mil
30/10/2025R$ 34,66R$ 34,49R$ 34,66R$ 34,49-0,49%R$ 68,98
29/10/2025R$ 34,66R$ 34,66R$ 34,66R$ 34,66-0,43%R$ 277,28
23/10/2025R$ 34,81R$ 34,81R$ 34,81R$ 34,81-3,09%R$ 278,48
22/10/2025R$ 35,92R$ 35,92R$ 35,92R$ 35,920,00%R$ 3,6 mil
20/10/2025R$ 35,92R$ 35,92R$ 35,92R$ 35,92+3,70%R$ 43,5 mil
15/10/2025R$ 34,64R$ 34,64R$ 34,64R$ 34,640,00%R$ 1,7 mil
14/10/2025R$ 34,64R$ 34,64R$ 34,64R$ 34,64+4,09%R$ 277,12
10/10/2025R$ 33,28R$ 33,28R$ 33,28R$ 33,28-0,06%R$ 266,24
06/10/2025R$ 33,30R$ 33,30R$ 33,30R$ 33,30+0,94%R$ 65,9 mil
02/10/2025R$ 32,99R$ 32,99R$ 32,99R$ 32,99-4,29%R$ 36,3 mil
23/09/2025R$ 34,47R$ 34,47R$ 34,47R$ 34,47+3,20%R$ 41,7 mil

Volume (R$) = fechamento × quantidade negociada. 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. O Cifrix é um projeto independente, sem vínculo, patrocínio ou aprovação da B3 S.A. – Brasil, Bolsa, Balcão; "B3" é marca de seus titulares e aparece aqui só para indicar o mercado a que os dados se referem.