STOCK TITAN
  1. Home
  2. Rankings
  3. October 2026 Gainers

Top Stock Gainers October 2026 - Monthly Performance Ranked

The top US-listed stocks of October 2026 by monthly gain, on split-adjusted closes. Ranks 4,416 companies above $100M on NYSE, Nasdaq and NYSE American.
2026
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Data through October 22, 2026

Filter by sector or market cap, or find a symbol

Swipe or scroll the table sideways for more columns.

Rank
Symbol
Company Name
Oct Gain
Market Cap
Price
Country
Sector
4001
RSI
Rush Street Interactive, Inc.
-19.53%
$3.79B
$16.36
United States
Consumer Cyclical
4002
NSTR
NorthStar Earth & Space Enterprises, Inc.
-19.55%†
$147.34M
$3.58
Canada
Industrials
4003
WOLF
Wolfspeed, Inc.
-19.55%
$1.20B
$22.63
United States
Technology
4004
MU
Micron Technology, Inc.
-19.59%
$969.05B
$856.49
United States
Technology
4005
RWT
Redwood Trust, Inc.
-19.59%
$391.91M
$3.12
United States
Real Estate
4006
HESM
Hess Midstream LP
-19.61%
$3.86B
$30.04
United States
Energy
4007
BBAI
BigBear.ai Holdings, Inc.
-19.62%
$1.02B
$2.13
United States
Technology
4008
ACHV
Achieve Life Sciences, Inc.
-19.65%
$670.17M
$6.50
United States
Healthcare
4009
EH
EHang Holdings Limited
-19.67%
$257.12M
$3.39
China
Industrials
4010
MTZ
MasTec, Inc.
-19.69%
$13.78B
$171.55
United States
Industrials
4011
RMBS
Rambus Inc
-19.70%
$9.30B
$85.73
United States
Technology
4012
CADL
Candel Therapeutics, Inc.
-19.73%
$641.23M
$8.38
United States
Healthcare
4013
BDSX
Biodesix, Inc.
-19.75%
$252.59M
$23.94
United States
Healthcare
4014
IMMX
Immix Biopharma, Inc.
-19.75%
$692.24M
$8.35
United States
Healthcare
4015
TCGX
TCGX Acquisition Corp.
-19.82%
$113.38M
$10.03
United States
Financial Services
4016
TRX
TRX Gold Corporation
-19.83%
$317.65M
$0.9700
Canada
Basic Materials
4017
PRQR
ProQR Therapeutics N.V.
-19.88%
$187.69M
$1.33
Netherlands
Healthcare
4018
CSIQ
Canadian Solar Inc.
-19.97%
$626.01M
$9.22
Canada
Technology
4019
AMCX
AMC Global Media Inc.
-19.98%
$384.86M
$9.33
United States
Communication Services
4020
PPTA
Perpetua Resources Corp.
-19.98%
$2.16B
$17.26
United States
Basic Materials
4021
SRZN
Surrozen, Inc.
-19.98%
$302.65M
$25.75
United States
Healthcare
4022
TARA
Protara Therapeutics, Inc.
-20.00%
$144.19M
$2.44
United States
Healthcare
4023
BHE
Benchmark Electronics
-20.03%
$2.38B
$66.30
United States
Technology
4024
GYRE
Gyre Therapeutics, Inc.
-20.05%
$621.36M
$5.86
United States
Healthcare
4025
VCX
Fundrise Innovation Fund, LLC
-20.05%
$847.68M
$23.68
United States
Financial Services
4026
LAC
Lithium Americas Corp.
-20.15%
$762.39M
$2.10
Canada
Basic Materials
4027
ACLS
Axcelis Technologies Inc
-20.16%
$3.23B
$104.74
United States
Technology
4028
CEVA
CEVA Inc.
-20.18%
$793.94M
$28.20
United States
Technology
4029
HUMA
Humacyte, Inc.
-20.20%
$114.23M
$0.4131
United States
Healthcare
4030
PL
Planet Labs PBC
-20.20%
$4.76B
$13.08
United States
Industrials
4031
SY
So-Young International Inc.
-20.22%
$214.31M
$2.13
China
Healthcare
4032
MOS
The Mosaic Company
-20.23%
$5.49B
$17.27
United States
Basic Materials
4033
ELVA
Electrovaya Inc.
-20.25%
$259.99M
$5.20
Canada
Industrials
4034
IOND
Ionic Digital Inc.
-20.29%
$2.88B
$64.03
United States
Financial Services
4035
LUMN
Lumen Technologies, Inc.
-20.36%
$4.60B
$4.46
United States
Communication Services
4036
NVT
nVent Electric plc
-20.39%
$20.66B
$127.67
United Kingdom
Industrials
4037
SGML
Sigma Lithium Corporation
-20.43%
$842.01M
$7.48
Canada
Basic Materials
4038
IE
Ivanhoe Electric Inc.
-20.46%
$1.26B
$7.89
United States
Basic Materials
4039
SSII
SS Innovations International Inc.
-20.47%
$475.16M
$2.37
India
Healthcare
4040
ECC
Eagle Point Credit Company
-20.52%
$365.78M
$2.75
United States
Financial Services
4041
LXRX
Lexicon Pharmaceuticals, Inc.
-20.53%
$662.98M
$1.49
United States
Healthcare
4042
KALU
Kaiser Aluminum Corporation
-20.60%
$1.88B
$114.99
United States
Basic Materials
4043
ROMA
Roma Green Finance Limited
-20.65%
$406.46M
$6.82
Hong Kong
Industrials
4044
IKT
Inhibikase Therapeutics, Inc.
-20.68%
$227.44M
$1.63
United States
Healthcare
4045
MTA
Metalla Royalty & Streaming Ltd.
-20.70%
$698.41M
$7.47
Canada
Basic Materials
4046
XNET
Xunlei Limited
-20.70%
$244.13M
$3.83
China
Technology
4047
VECO
Veeco Instruments Inc
-20.71%
$2.52B
$41.15
United States
Technology
4048
VKTX
Viking Therapeutics, Inc
-20.77%
$3.28B
$25.83
United States
Healthcare
4049
CABA
Cabaletta Bio, Inc.
-20.83%
$257.71M
$1.52
United States
Healthcare
4050
UEC
Uranium Energy Corp.
-20.85%
$3.71B
$7.48
United States
Energy
4051
FTK
Flotek Industries, Inc.
-20.87%
$840.31M
$23.20
United States
Energy
4052
GPRO
GoPro, Inc.
-20.93%
$210.48M
$1.02
United States
Technology
4053
NNE
Nano Nuclear Energy Inc.
-20.95%
$672.84M
$12.53
United States
Industrials
4054
ENGN
enGene Therapeutics Inc.
-21.00%
$105.89M
$1.58
Canada
Healthcare
4055
RBBN
Ribbon Communications Inc.
-21.02%
$248.56M
$1.39
United States
Technology
4056
RAPP
Rapport Therapeutics, Inc.
-21.04%
$1.27B
$26.53
United States
Healthcare
4057
IRD
Opus Genetics, Inc.
-21.07%
$317.81M
$3.82
United States
Healthcare
4058
OWLT
Owlet, Inc.
-21.10%
$121.27M
$4.15
United States
Healthcare
4059
HIMX
Himax Technologies, Inc.
-21.11%
$1.94B
$11.10
Taiwan
Technology
4060
ASPI
ASP Isotopes Inc.
-21.13%
$320.42M
$2.09
United States
Basic Materials
4061
CDE
Coeur Mining, Inc.
-21.14%
$14.27B
$13.88
United States
Basic Materials
4062
GHRS
GH Research PLC
-21.21%
$1.27B
$18.50
Ireland
Healthcare
4063
USBC
USBC, Inc.
-21.23%
$166.32M
$0.4285
United States
Technology
4064
VOYG
Voyager Technologies, Inc.
-21.26%
$1.45B
$23.82
United States
Industrials
4065
PESI
Perma-Fix Environmental Services, Inc.
-21.34%
$261.20M
$12.31
United States
Industrials
4066
BE
Bloom Energy Corporation
-21.38%
$64.14B
$217.77
United States
Industrials
4067
GLDG
GoldMining Inc.
-21.43%
$160.91M
$0.7491
Canada
Basic Materials
4068
THRM
Gentherm Inc
-21.47%
$1.42B
$26.15
United States
Consumer Cyclical
4069
BMM
Blue Moon Metals Inc.
-21.51%
$413.16M
$3.94
Canada
Basic Materials
4070
ARCT
Arcturus Therapeutics Holdings Inc.
-21.62%
$304.98M
$10.73
United States
Healthcare
4071
QNC
Quantum eMotion Corp.
-21.62%
$254.53M
$1.16
Canada
Technology
4072
CHRN
ChronoScale Holdings Corporation
-21.64%
$2.25B
$15.46
United States
Technology
4073
SPIR
Spire Global, Inc.
-21.65%
$342.65M
$8.76
United States
Industrials
4074
APLD
Applied Digital Corporation
-21.67%
$5.77B
$19.09
United States
Technology
4075
BKSY
BlackSky Technology Inc.
-21.68%
$683.04M
$16.69
United States
Industrials
4076
CNTN
Canton Strategic Holdings, Inc.
-21.68%
$148.21M
$1.86
United States
Healthcare
4077
MPT
Medical Properties Trust, Inc.
-21.68%
$1.62B
$2.71
United States
Real Estate
4078
TONX
TON Strategy Company
-21.69%
$163.01M
$2.96
United States
Technology
4079
PWP
Perella Weinberg Partners
-21.77%
$986.49M
$12.76
United States
Financial Services
4080
DOYU
DouYu International Holdings Limited
-21.79%
$108.34M
$3.59
China
Communication Services
4081
VLN
Valens Semiconductor Ltd.
-21.81%
$159.17M
$1.47
Israel
Technology
4082
ANGO
AngioDynamics, Inc.
-21.85%
$505.49M
$12.02
United States
Healthcare
4083
TLRY
Tilray Brands, Inc.
-21.87%
$433.02M
$2.93
Canada
Healthcare
4084
ALLO
Allogene Therapeutics, Inc.
-21.88%
$431.86M
$1.25
United States
Healthcare
4085
BIOA
BioAge Labs, Inc.
-22.00%
$253.81M
$5.53
United States
Healthcare
4086
QUBT
Quantum Computing Inc.
-22.01%
$1.49B
$6.59
United States
Technology
4087
RDW
Redwire Corporation
-22.03%
$2.03B
$8.14
United States
Industrials
4088
MSLE
Satellos Bioscience Inc.
-22.06%
$140.56M
$6.63
Canada
Healthcare
4089
WDC
Western Digital Corp.
-22.06%
$132.58B
$354.19
United States
Technology
4090
ABCL
AbCellera Biologics Inc.
-22.07%
$3.68B
$11.37
Canada
Healthcare
4091
TEM
Tempus AI, Inc.
-22.09%
$11.63B
$63.81
United States
Healthcare
4092
KLIC
Kulicke & Soffa Industries Inc
-22.12%
$3.84B
$73.40
Singapore
Technology
4093
LTRX
Lantronix Inc
-22.19%
$262.99M
$5.61
United States
Technology
4094
WRD
WeRide Inc.
-22.22%
$1.36B
$4.13
China
Technology
4095
AVIR
Atea Pharmaceuticals, Inc.
-22.26%
$324.83M
$4.05
United States
Healthcare
4096
MVST
Microvast Holdings, Inc.
-22.26%
$191.80M
$0.4970
United States
Consumer Cyclical
4097
SE
Sea Limited
-22.26%
$46.36B
$75.69
Singapore
Consumer Cyclical
4098
NOK
Nokia Corporation
-22.29%
$44.12B
$7.88
Finland
Technology
4099
JOBY
Joby Aviation, Inc.
-22.31%
$4.68B
$4.70
United States
Industrials
4100
OXLC
Oxford Lane Capital Corp.
-22.31%
$686.21M
$7.00
United States
Financial Services
Top gain on this page -19.53% RSI
Rows on this page 100 ranks 4001–4100
Page 41 of 45
Period October 2026 running

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.

For moves inside a single day, Today's stock movers ranks the biggest gainers and losers on our alert board in the latest trading session.

Looking for a specific symbol?
MARKET LEADERS
52-WEEK LEADER
MGRT +2,212%
Mega Fortune Company L..
2026 YTD LEADER
MGRT +1,378%
Mega Fortune Company L..
OCT 2026 LEADER
XLAB +155%
Exascale Labs Holdings..
52-Week Top 5 Full List →
1 MGRT +2,212.1% 2 AXTI +750.8% 3 MRNA +657.8% 4 MTC +593.1% 5 SNDK +577.3%
2026 YTD Top 5 Full List →
1 MGRT +1,377.8% 2 BUUU +646.1% 3 ANL +645.1% 4 MRNA +587.1% 5 SNDK +431.2%
October 2026 Top 5 Full List →
1 XLAB +154.6% 2 BMBL +125.9% 3 GIBO +102.3% 4 XHG +99.0% 5 NAUT +83.1%
Quick Access: 52-Week 2026 YTD Oct 2026 Market Cap Dividends

This ranking shows the top performing stocks and biggest stock gainers of October 2026 so far, measured from the last close of September to the latest close.

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.

† Return measured from the start of the stock's current trading history (a recent listing or relisting), not from the start of the month.
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.