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B3 Stock Exchange: top gainers and losers today

On the 27 Oct 2026 close, 389 stocks rose, 343 fell and 56 were unchanged on the B3 Stock Exchange (49% advancing). The biggest gainer was TF475 (TF475) at +39.17%, the biggest loser was Karsten S.A (CTKA3) at −15.00%, and the most traded stock by value was Companhia de Saneamento Básico do Estado de São Paulo - SABESP (SBSP3). Prices are in BRL. Stocks under 1 BRL, very thin trading and moves above 60% (usually data glitches or corporate actions) are left out.

Top gainers on the B3 Stock Exchange today

#	Company	Price (BRL)	Change	Volume	Traded value	RSI
1	TF475 TF475	7.000	+39.17%	6,482	0.0M	48
2	HOOT4F HOOT4F	8.890	+30.54%	63	0.0M	57
3	F1AN34 Diamondback Energy, Inc.	68.180	+18.84%	11	0.0M	76
4	HAGA4F HAGA4F	2.160	+15.51%	129	0.0M	69
5	C1NS34 Celanese Corporation	132.34	+13.46%	1,000	0.1M	72
6	CLSC3F CLSC3F	169.98	+13.32%	25	0.0M	74
7	OPCT3F OPCT3F	10.380	+12.83%	3,786	0.0M	58
8	ARNC34 Howmet Aerospace Inc.	41.860	+12.04%	1,595	0.1M	41
9	P1AY34 Paychex, Inc.	309.63	+12.03%	200	0.1M	77
10	M1HK34 Mohawk Industries, Inc.	25.410	+11.74%	31	0.0M	60
11	D2AR34 Darling Ingredients Inc.	39.240	+11.35%	6	0.0M	46
12	SAPR3F SAPR3F	9.590	+11.12%	28,408	0.3M	78
13	SAPR11F SAPR11F	42.500	+10.94%	28,610	1.2M	80
14	QUAL3F QUAL3F	2.060	+10.75%	11,528	0.0M	72
15	T1SS34 Tenaris S.A.	159.67	+10.41%	10	0.0M	71
16	N1CL34 Norwegian Cruise Line Holdings Ltd.	82.800	+10.11%	639	0.1M	63
17	TF473 TF473	11.000	+10.00%	15,478	0.2M	47
18	S1TT34 State Street Corporation	924.70	+10.00%	2	0.0M	50
19	Z1TS34 Zoetis Inc.	26.080	+9.53%	2,132	0.1M	62
20	ALPK3F ALPK3F	5.510	+9.33%	21,023	0.1M	80
21	P2EN34 PENN Entertainment, Inc.	7.880	+9.29%	117	0.0M	48
22	I1RM34 Iron Mountain Incorporated	51.400	+9.13%	386	0.0M	50
23	DASA3F DASA3F	4.800	+9.09%	5,641	0.0M	80
24	C2RS34 CRISPR Therapeutics AG	33.750	+8.87%	20	0.0M	52
25	R1OP34 Roper Technologies, Inc.	238.28	+8.85%	312	0.1M	79

Top losers on the B3 Stock Exchange today

#	Company	Price (BRL)	Change	Volume	Traded value	RSI
1	CTKA3 Karsten S.A	34.000	−15.00%	200	0.0M	0
2	CEDO4F CEDO4F	5.150	−12.12%	16	0.0M	45
3	JFEN3 João Fortes Engenharia S.A.	4.500	−11.59%	102,200	0.5M	75
4	IGTI4F IGTI4F	12.510	−10.64%	89	0.0M	54
5	BOEI34 The Boeing Company	913.88	−9.98%	1,200	1.1M	40
6	ABUD34 Anheuser-Busch InBev SA/NV	72.380	−9.46%	234	0.0M	54
7	GSHP3F GSHP3F	4.000	−9.30%	161	0.0M	63
8	BMIN3F BMIN3F	17.000	−8.99%	5	0.0M	35
9	M1PC34 Marathon Petroleum Corporation	146.08	−8.31%	441	0.1M	56
10	ENMT4F ENMT4F	33.510	−8.19%	75	0.0M	42
11	E2EF34 Euronet Worldwide, Inc.	2.130	−8.19%	407	0.0M	42
12	AVLL3 Alphaville S.A	5.510	−8.17%	3,800	0.0M	30
13	I1QY34 iQIYI, Inc.	2.220	−7.50%	231	0.0M	35
14	I1LM34 Illumina Inc.	272.26	−7.41%	95	0.0M	62
15	LUXM4F LUXM4F	3.120	−7.14%	144	0.0M	53
16	NORD3 Nordon Indústrias Metalúrgicas S/A	1.200	−6.98%	2,600	0.0M	38
17	MNDL3F MNDL3F	15.750	−6.91%	120	0.0M	35
18	TELB3 Telecomunicações Brasileiras S.A. - TELEBRÁS	30.310	−6.88%	3,200	0.1M	73
19	BONY34 The Bank of New York Mellon Corporation	716.66	−6.79%	477	0.3M	15
20	P1SX34 Phillips 66	90.800	−6.71%	800	0.1M	48
21	NETE34 NetEase Inc.	61.250	−6.69%	315	0.0M	48
22	W1EL34 Welltower Inc.	75.680	−6.39%	1,396	0.1M	49
23	H1SB34 HSBC Holdings plc	115.53	−6.39%	4,008	0.5M	41
24	EZTC3 EZTEC Empreendimentos e Participações S.A	10.500	−6.25%	19,282,000	202.5M	29
25	CASH3F CASH3F	4.990	−6.20%	13,468	0.1M	41

Most active stocks on the B3 Stock Exchange by traded value

#	Company	Price (BRL)	Change	Volume	Traded value	RSI
1	SBSP3 Companhia de Saneamento Básico do Estado de São Paulo - SABESP	25.530	+1.03%	58,066,800	1,482.4M	31
2	PRIO3 Petro Rio S.A.	70.430	−1.00%	12,182,400	858.0M	62
3	BBDC3 Banco Bradesco S.A.	17.950	−1.10%	42,938,300	770.7M	57
4	LREN3 Lojas Renner S.A.	9.720	+0.41%	56,020,100	544.5M	33
5	XPBR31 Xp Inc	84.620	−0.28%	4,914,417	415.9M	30
6	KLBN11 Klabin S.A.	18.680	−0.69%	14,314,300	267.4M	55
7	EGIE3 Engie Brasil Energia S.A.	28.000	+1.82%	8,998,700	252.0M	34
8	FLRY3 Fleury S.A.	22.920	+3.71%	10,841,800	248.5M	41
9	ROXO34 Nu Holdings Ltd	11.000	−3.08%	19,182,756	211.0M	36
10	ITUB3 Itaú Unibanco Holding S.A.	45.700	−0.63%	4,521,900	206.7M	35
11	INBR32 Inter & Co Inc	33.000	+2.48%	6,143,276	202.7M	56
12	EZTC3 EZTEC Empreendimentos e Participações S.A	10.500	−6.25%	19,282,000	202.5M	29
13	JBSS32 JBS N.V.	64.680	−3.81%	3,030,371	196.0M	53
14	MELI34 MercadoLibre Inc	74.650	+0.27%	2,342,458	174.9M	40
15	AURA33 Aura Minerals Inc	143.90	+4.65%	667,735	96.1M	52
16	NVDC34 NVIDIA Corporation	24.250	+0.00%	3,622,185	87.8M	55
17	TSLA34 Tesla Inc	67.730	+2.78%	1,038,639	70.3M	68
18	MSFT34 Microsoft Corporation	118.25	−0.52%	593,336	70.2M	65
19	A1MD34 Advanced Micro Devices Inc	373.34	+5.04%	155,249	58.0M	55
20	MUTC34 Micron Technology Inc	829.96	+2.95%	63,822	53.0M	52
21	GOGL34 Alphabet Inc	143.16	+0.64%	365,738	52.4M	48
22	M1TA34 Meta Platforms Inc.	118.43	−2.57%	386,824	45.8M	43
23	AMZO34 Amazon.com Inc	67.700	+1.03%	578,483	39.2M	58
24	ITLC34 Intel Corporation	83.020	+2.49%	447,493	37.2M	47
25	PACB11 Btg Pactual Teva Tesouro Ipca Ultra Longo Ce Fundo De Indice - Responsabilidade Limitada	11.100	−0.72%	2,807,321	31.2M	36

B3 Stock Exchange gainers and losers: common questions

Which stocks are the top gainers on the B3 Stock Exchange today?

At the 27 Oct 2026 close the biggest gainers on the B3 Stock Exchange were TF475 (TF475) +39.17%, HOOT4F (HOOT4F) +30.54%, Diamondback Energy, Inc. (F1AN34) +18.84%.

Which stocks are the top losers on the B3 Stock Exchange today?

At the 27 Oct 2026 close the biggest losers were Karsten S.A (CTKA3) −15.00%, CEDO4F (CEDO4F) −12.12%, João Fortes Engenharia S.A. (JFEN3) −11.59%.

How many stocks rose or fell on the B3 Stock Exchange?

Of the 788 stocks with a usable price move on 27 Oct 2026, 389 rose, 343 fell and 56 were unchanged (49% advancing).

How often is this list updated, and what is left out?

It is rebuilt after each market close from end-of-day prices, so it is not live. Stocks priced under 1 BRL, stocks that barely trade and moves above 60% (usually data glitches or corporate actions such as splits) are left out.

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End-of-day data in the market's own currency. Educational only, not financial advice.