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Top Stock Gainers October 2026 - Monthly Performance Ranked

The top US-listed stocks of October 2026 by monthly gain, on split-adjusted closes. Ranks 4,314 companies above $100M on NYSE, Nasdaq and NYSE American.

Looking for intraday moves instead? Today's stock movers ranks the current session's alert board, so it measures against whichever session is running rather than covering a fixed window.

2026
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Data through October 6, 2026

The same month on news: the biggest gains on news in October 2026 and the biggest drops, each ranked by the move on the day its story landed.

Swipe or scroll the table sideways for more columns.

Rank
Symbol
Company Name
Oct Gain
Market Cap
Price
Country
Sector
1
AMOD
Alpha Modus Holdings, Inc.
+113.68%
$213.98M
$3.78
United States
Technology
2
QTEX
QTREX Quantum Ltd.
+102.65%
$103.30M
$1.54
Israel
Technology
3
PICS
PicS N.V.
+47.81%
$1.51B
$11.62
Brazil
Technology
4
XP
XP Inc.
+40.43%
$14.28B
$28.15
Cayman Islands
Financial Services
5
OPCH
Option Care Health, Inc.
+37.29%
$3.50B
$23.37
United States
Healthcare
6
GOW
GOWell Energy Technology
+34.56%
$202.38M
$4.33
Singapore
Energy
7
RXO
RXO, Inc.
+33.61%
$4.73B
$28.65
United States
Industrials
8
INTR
Inter & Co. Inc.
+32.64%
$2.90B
$6.56
Brazil
Financial Services
9
PTC
PTC, INC
+31.77%
$20.86B
$192.26
United States
Technology
10
BBD
Banco Bradesco S.A.
+28.49%
$45.85B
$4.33
Brazil
Financial Services
11
BBDO
Banco Bradesco S.A.
+28.03%
$39.82B
$3.76
Brazil
Financial Services
12
ABLV
Able View Global Inc.
+26.85%
$140.81M
$2.55
China
Consumer Cyclical
13
FCEL
FuelCell Energy Inc NEW (DE)
+24.62%
$1.44B
$18.07
United States
Industrials
14
CD
Chaince Digital Holdings Inc.
+23.44%
$826.13M
$7.51
United States
Financial Services
15
BGM
BGM Group Ltd.
+23.40%
$124.86M
$9.35
China
Healthcare
16
STNE
StoneCo Ltd.
+23.35%
$2.66B
$11.54
Cayman Islands
Technology
17
AGBK
AGI Inc
+22.39%
$1.76B
$6.74
Brazil
Financial Services
18
INDP
Indaptus Therapeutics, Inc.
+22.17%
$334.44M
$2.51
United States
Healthcare
19
STDN
Standard Nuclear, Inc.
+22.01%
$2.09B
$13.01
United States
Basic Materials
20
SBS
COMPANHIA DE SANEAMENTO B SICO DO ESTADO DE SAO PAULO-SABESP
+21.86%
$22.01B
$6.26
Brazil
Utilities
21
BRBI
BRBI BR Partners S.A. ADSs
+21.83%
$361.19M
$13.76
Brazil
Financial Services
22
AAOI
Applied Optoelectronics, Inc.
+21.28%
$10.32B
$121.57
United States
Technology
23
QDEL
QuidelOrtho Corporation
+21.10%
$832.51M
$12.14
United States
Healthcare
24
OPTX
Syntec Optics Holdings, Inc.
+21.09%
$394.74M
$9.80
United States
Technology
25
INTT
inTEST Corporation
+20.89%
$192.90M
$15.04
United States
Technology
26
PAGS
PagSeguro Digital Ltd.
+20.86%
$3.02B
$10.95
Brazil
Technology
27
VNCE
Vince Holding Corp.
+20.59%
$148.02M
$11.44
United States
Consumer Cyclical
28
ITUB
Itau Unibanco Holding S.A.
+20.12%
$109.34B
$9.92
Brazil
Financial Services
29
HTZ
Hertz Global Holdings, Inc
+19.08%
$638.05M
$1.79
United States
Industrials
30
PCVX
Vaxcyte, Inc.
+19.00%
$10.98B
$73.82
United States
Healthcare
31
MXL
MaxLinear, Inc.
+18.65%
$9.57B
$105.49
United States
Technology
32
CANG
Cango Inc.
+18.43%
$111.58M
$2.72
United States
Financial Services
33
NU
Nu Holdings Ltd.
+17.83%
$73.33B
$15.18
Brazil
Financial Services
34
ACB
Aurora Cannabis Inc.
+17.69%
$282.36M
$4.46
Canada
Healthcare
35
ADCT
ADC Therapeutics SA
+17.59%
$157.03M
$1.23
Switzerland
Healthcare
36
ARCO
ARCOS DORADOS HOLDINGS INC.
+17.51%
$1.71B
$8.10
Uruguay
Consumer Cyclical
37
ITG
ITG, Inc.
+17.32%
$864.21M
$6.98
United States
Industrials
38
PRME
Prime Medicine, Inc.
+17.06%
$582.22M
$3.21
United States
Healthcare
39
CIEN
Ciena Corporation
+17.01%
$55.26B
$389.69
United States
Technology
40
INIO
INNIO N.V.
+16.79%
$14.23B
$18.98
Germany
Industrials
41
PENG
Penguin Solutions, Inc.
+16.79%
$3.11B
$60.71
United States
Technology
42
ISOU
IsoEnergy Ltd.
+16.63%
$617.98M
$9.47
Canada
Energy
43
SGML
Sigma Lithium Corporation
+16.50%
$1.08B
$9.56
Canada
Basic Materials
44
FEAM
5E Advanced Materials, Inc.
+16.41%
$163.26M
$3.92
United States
Basic Materials
45
LW
Lamb Weston Holdings, Inc.
+16.34%
$6.13B
$44.57
United States
Consumer Defensive
46
ARMP
Armata Pharmaceuticals, Inc.
+16.31%
$136.09M
$3.66
United States
Healthcare
47
MTSI
MACOM Technology Solutions Holdings, Inc
+16.26%
$25.07B
$328.30
United States
Technology
48
SWRD
Stewards, Inc.
+16.23%
$527.96M
$2.34
United States
Financial Services
49
SPCX
SpaceX
+16.11%
$2.26T
$171.09
United States
Industrials
50
CEG
Constellation Energy
+16.02%
$94.82B
$267.62
United States
Utilities
51
SOTK
Sono-Tek Corporation
+15.81%
$107.03M
$6.81
United States
Technology
52
AEHL
Antelope Enterprise Holdings Limited
+15.75%
$206.50M
$10.86
China
Industrials
53
HQ
Horizon Quantum Holdings Ltd.
+15.68%
$865.17M
$16.03
Singapore
Technology
54
VINP
Vinci Compass Investments Ltd.
+15.59%
$703.78M
$10.72
Brazil
Financial Services
55
TLN
Talen Energy Corporation
+15.48%
$15.70B
$331.87
United States
Utilities
56
AFYA
Afya Limited
+15.19%
$1.18B
$13.31
Brazil
Consumer Defensive
57
PL
Planet Labs PBC
+15.06%
$6.32B
$17.36
United States
Industrials
58
SILC
Silicom Ltd
+14.95%
$351.58M
$61.17
Israel
Technology
59
VST
Vistra Corp.
+14.85%
$48.63B
$144.89
United States
Utilities
60
AHG
Akso Health Group
+14.71%
$993.78M
$1.16
China
Healthcare
61
WW
WW International, Inc.
+14.29%
$148.68M
$14.87
United States
Healthcare
62
AZTA
Azenta, Inc.
+14.12%
$1.87B
$42.73
United States
Healthcare
63
ONT
Onterris, Inc.
+14.06%
$499.02M
$14.21
United States
Industrials
64
BOT
RoboStrategy, Inc.
+13.94%
$774.61M
$31.81
United States
Financial Services
65
EP
Empire Petroleum Corporation
+13.93%
$111.49M
$2.68
United States
Energy
66
ELMT
The Elmet Group Co.
+13.81%
$648.48M
$21.29
United States
Industrials
67
RXRX
Recursion Pharmaceuticals, Inc.
+13.76%
$2.56B
$4.78
United States
Healthcare
68
PBR
PETROLEO BRASILEIRO S.A.-PETROBRAS
+13.44%
$155.57B
$24.14
Brazil
Energy
69
MIR
Mirion Technologies, Inc.
+13.38%
$3.72B
$14.92
United States
Industrials
70
ECHO
EchoStar Corporation
+13.33%
$28.56B
$98.21
United States
Communication Services
71
EVH
Evolent Health, Inc
+13.27%
$408.14M
$3.61
United States
Healthcare
72
SUJA
Suja Life, Inc.
+13.26%
$364.23M
$9.43
United States
Consumer Defensive
73
CCOI
Cogent Communications Holdings, Inc.
+13.12%
$454.80M
$8.88
United States
Communication Services
74
NEOV
NeoVolta Inc.
+13.10%
$174.68M
$2.96
United States
Industrials
75
BZUN
Baozun Inc.
+13.03%
$191.30M
$3.29
China
Consumer Cyclical
76
XNDU
Xanadu Quantum Technologies Limited
+12.95%
$1.38B
$4.52
Canada
Technology
77
NAUT
Nautilus Biotechnolgy, Inc.
+12.74%
$237.97M
$1.87
United States
Healthcare
78
SYNA
Synaptics Inc
+12.47%
$4.75B
$119.73
United States
Technology
79
CIG
Companhia Energetica De Minas Gerais-CEMIG
+12.38%
$6.81B
$2.38
Brazil
Utilities
80
PS
Pershing Square Inc.
+12.29%
$21.95B
$54.87
United States
Financial Services
81
EROC
ERock, Inc.
+12.26%
$596.88M
$12.39
United States
Industrials
82
BSBR
BANCO SANTANDER (BRASIL) SA
+12.20%
$43.28B
$5.78
Brazil
Financial Services
83
APOG
Apogee Enterprises Inc
+12.01%
$744.16M
$35.66
United States
Industrials
84
CGEM
Cullinan Therapeutics, Inc.
+11.84%
$985.79M
$16.04
United States
Healthcare
85
EXTR
Extreme Networks
+11.70%
$3.08B
$23.33
United States
Technology
86
SEI
Solaris Energy Infrastructure, Inc.
+11.66%
$7.52B
$74.75
United States
Energy
87
CYPH
Cypherpunk Technologies Inc.
+11.64%
$341.61M
$3.17
United States
Financial Services
88
RRGB
Red Robin Gourmet Burgers Inc
+11.62%
$152.18M
$8.05
United States
Consumer Cyclical
89
STRL
Sterling Infrastructure, Inc.
+11.60%
$16.01B
$523.33
United States
Industrials
90
PRIM
Primoris Services Corporation
+11.44%
$4.37B
$80.57
United States
Industrials
91
HDL
SUPER HI INTERNATIONAL HOLDING LTD.
+11.40%
$700.16M
$11.90
Singapore
Consumer Cyclical
92
DAO
Youdao, Inc.
+11.35%
$1.89B
$15.63
China
Consumer Defensive
93
BTSG
BrightSpring Health Services, Inc.
+11.33%
$12.27B
$62.00
United States
Healthcare
94
WNC
Wabash National Corp.
+11.32%
$569.91M
$13.99
United States
Industrials
95
NNBR
NN Inc
+11.29%
$350.14M
$4.24
United States
Industrials
96
VIV
Telefonica Brasil, S.A.
+11.27%
$20.16B
$12.62
Brazil
Communication Services
97
GFR
Greenfire Resources Ltd.
+11.09%
$1.44B
$5.99
Canada
Energy
98
BMHL
Bluemount Holdings Limited
+11.08%
$114.08M
$4.47
Hong Kong
Financial Services
99
ABEV
AMBEV S.A.
+11.03%
$50.10B
$3.25
Brazil
Consumer Defensive
100
FUN
Six Flags Entertainment Corporation
+11.03%
$1.24B
$12.13
United States
Consumer Cyclical
S&P 500 fund (SPY) +1.98%
Finished higher 60% of 4,314
Median move +0.6%
Leading sector Energy +2.3% median
Lagging sector Healthcare -1.0% median

Over October 2026 so far, 60% of the 4,314 ranked companies finished higher and the median move was +0.6%; Energy led on median (+2.3%) and Healthcare lagged (-1.0%). The S&P 500 fund (SPY) moved +1.98% between its Oct 1, 2026 and Oct 6, 2026 closes. Each ranked company's gain runs from its own first close inside the period, so a company listed later in the period is measured over a shorter window.

Top gain on this page +113.68% AMOD
Rows on this page 100 ranks 1–100
Page 1 of 44
Period October 2026 running

Best performing large-cap stocks in October 2026

XP XP Inc. +40.43% $14.28B
PTC PTC Inc. +31.77% $20.86B
BBD Banco Bradesco S.A. +28.49% $45.85B
BBDO Banco Bradesco S.A. +28.03% $39.82B
SBS Companhia de Saneamento Bás... +21.86% $22.01B

October 2026 Stock Market Momentum

This page answers a current-month trend question with data: which US-listed stocks have shown the strongest price gains so far in October 2026. The ranking is based on observed market performance, not analyst ratings, price targets, or investment recommendations.

Use the list to research momentum, market breadth, sector strength, and catalysts behind large moves. Before acting on any stock, review the company's news, SEC filings, liquidity, volatility, and your own risk constraints.

Looking for a specific Symbol?
#1 AMOD leads with +114% October 2026

Among the 4,314 NYSE, Nasdaq and NYSE American stocks currently eligible for this ranking, AMOD (Alpha Modus Holdings, Inc.) has the highest gain so far in October 2026 with +114%. Following are QTEX (+103%) and PICS (+48%). Top performing sectors: Technology (+29% avg, 4 in top 10), Financial Services (+20% avg, 3 in top 10), Healthcare (+18% avg, 1 in top 10).

MARKET LEADERS
52-WEEK LEADER
MGRT +2150%
Mega Fortune Company L..
2026 YTD LEADER
MGRT +1400%
Mega Fortune Company L..
OCT 2026 LEADER
AMOD +114%
Alpha Modus Holdings, ..
52-Week Top 5 Full List →
1 MGRT +2149.9% 2 AXTI +1483.0% 3 SNDK +1159.1% 4 ANL +735.8% 5 LITE +595.0%
2026 YTD Top 5 Full List →
1 MGRT +1400.0% 2 ANL +947.8% 3 TJGC +895.5% 4 MRNA +507.4% 5 SNDK +503.3%
October 2026 Top 5 Full List →
1 AMOD +113.7% 2 QTEX +102.7% 3 PICS +47.8% 4 XP +40.4% 5 OPCH +37.3%
Quick Access: 52-Week 2026 YTD Oct 2026 Market Cap Dividends

This ranking shows the top performing stocks and biggest stock gainers during October 2026, calculated from the first to the last trading day of the month. It shows which stocks are going up this month, with split-adjusted data used for consistent performance calculations.

Monthly performance rankings can reveal price strength, sustained momentum, sector rotation, and event-driven moves that are not visible in one-day movers lists. The table is informational only and does not recommend any stock to buy, sell, or hold.

Gains are computed on split-adjusted closes, so a split inside the month does not read as a move. This ranking is informational and is not investment advice.
What this ranking covers
Universe
US-listed companies on NYSE, Nasdaq and NYSE American.
Floors
Market cap of at least $100 million, and one close inside the month to measure from.
Measured on
Split-adjusted closes, from the first close inside the month to the last one in it.
Refreshed
Rebuilt once the session behind those closes has settled. The date above the table names that session, not the moment the table was written.

Frequently Asked Questions

Q Which stock has gained the most in October 2026?
A

AMOD (Alpha Modus Holdings, Inc.) has the highest monthly gain in this ranking for October 2026, with a gain of 114%. Top performers this month include AMOD, QTEX, PICS.

Q What stocks gained the most in October 2026?
A

The biggest gainers in October 2026 were: AMOD (+114%), QTEX (+103%), PICS (+48%), XP (+40%), OPCH (+37%). These monthly rankings show which stocks had the strongest short-term momentum.

Q Does this page recommend the best stocks to buy now?
A

No. This page is an informational ranking of stocks that have already gone up during October 2026. It does not make buy, sell, or hold recommendations and should be used as a research starting point, not financial advice.

Q How can this ranking help explain current stock market trends?
A

The ranking shows where price strength is concentrated during October 2026. Comparing the top gainers by sector, market cap, and recent catalysts can help identify momentum themes and market rotation without implying that any listed stock is a recommendation.

Q Which companies does this ranking include?
A

4,314 companies with a market capitalization above $100 million traded on NYSE, Nasdaq and NYSE American, each with at least one trading day inside October 2026. One close inside the month is enough to qualify, so a company that listed during the month is ranked on the part of it that it traded.

Q Which sectors performed best in October 2026?
A

The five highest-gaining companies in October 2026 sit in Technology, Financial Services, Healthcare, with the leader AMOD in Technology. That describes the top of this list, not a sector ranking; the market-context strip above the table reports the median move of each sector's ranked companies.

Q How is monthly stock performance calculated?
A

Monthly stock performance is calculated by comparing the closing price on the last trading day of the month to the closing price on its first trading day, both split-adjusted. A company whose trading history begins inside the month is measured from its first close.

Q Where can I find today's top stock gainers and most active stocks?
A

This page ranks stocks by their full-month performance in October 2026. For today's top stock gainers, real-time stock movers, and the most active stocks right now, visit our Momentum Scanner, which tracks live intraday activity across US-listed symbols.

Understanding Monthly Stock Performance

Monthly performance rankings reveal short-term momentum patterns and help identify stocks experiencing rapid price movements:

  • Momentum Research: Stocks showing strong monthly performance can help identify where market attention and price strength are concentrated.
  • Sector Rotation: Monthly rankings can reveal which sectors are gaining favor with investors and where market leadership is shifting.
  • Event-Driven Moves: Earnings releases, product launches, and regulatory approvals often create significant monthly price movements.

Using Monthly Data Effectively

  • Combine Timeframes: Compare monthly gainers with 52-week and YTD performance to identify stocks with both short and long-term momentum.
  • Research the Catalyst: Investigate why top monthly performers moved significantly. The reason for the move matters as much as the percentage gain.
  • Watch for Reversals: Extreme monthly gains sometimes precede corrections, so treat the ranking as a research starting point rather than a buy list.

Evaluate Your Positions

Researching one of this month's top movers? Use our Stock Return Calculator to review historical performance, or the Position Size Calculator to model position sizing and risk before making your own decision.