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 4,423 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 23, 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
3501
MRCY
Mercury Systems Inc.
-9.80%
$4.56B
$74.87
United States
Industrials
3502
PDEX
Pro-Dex Inc New
-9.83%
$201.17M
$62.22
United States
Healthcare
3503
STIM
Neuronetics, Inc.
-9.83%
$160.78M
$2.11
United States
Healthcare
3504
VRTS
Virtus Investment Partners, Inc.
-9.83%
$790.15M
$119.31
United States
Financial Services
3505
ALMR
Alamar Biosciences, Inc.
-9.92%
$2.13B
$30.69
United States
Healthcare
3506
ARDX
Ardelyx, Inc.
-9.94%
$795.22M
$3.08
United States
Healthcare
3507
SEVN
Seven Hills Realty Trust
-9.96%
$140.36M
$6.20
United States
Real Estate
3508
FOA
Finance of America Companies Inc.
-9.97%
$104.90M
$11.38
United States
Financial Services
3509
KE
Kimball Electronics, Inc.
-9.99%
$590.20M
$24.60
United States
Industrials
3510
OII
Oceaneering International Inc.
-9.99%
$3.91B
$39.27
United States
Energy
3511
SNDA
Sonida Senior Living, Inc.
-10.01%
$1.62B
$33.82
United States
Healthcare
3512
LTGO
Latigo Biotherapeutics, Inc.
-10.06%
$995.82M
$15.02
United States
Healthcare
3513
OGC
OceanaGold Corporation
-10.06%
$5.51B
$24.76
Canada
Basic Materials
3514
NNBR
NN Inc
-10.08%
$309.36M
$3.30
United States
Industrials
3515
QXO
QXO, Inc.
-10.09%
$10.90B
$10.51
United States
Industrials
3516
TIGO
Millicom International Cellular S.A.
-10.10%
$13.14B
$78.34
Luxembourg
Communication Services
3517
OPFI
OppFi Inc.
-10.12%
$461.83M
$5.42
United States
Financial Services
3518
SSMR
Sunshine Silver Mining & Refining Company
-10.12%
$1.90B
$13.23
United States
Basic Materials
3519
CMPS
COMPASS Pathways Plc
-10.13%
$1.55B
$11.18
United Kingdom
Healthcare
3520
OBIO
Orchestra BioMed Holdings, Inc.
-10.13%
$335.99M
$5.59
United States
Healthcare
3521
TMUS
T-Mobile US, Inc.
-10.14%
$157.19B
$146.54
United States
Communication Services
3522
EARN
Ellington Credit Company
-10.15%
$136.37M
$3.63
United States
Financial Services
3523
GEO
The GEO Group, Inc.
-10.21%
$3.60B
$27.36
United States
Industrials
3524
TECK
Teck Resources Limited
-10.24%
$28.97B
$59.05
Canada
Basic Materials
3525
BILI
Bilibili Inc.
-10.25%
$5.55B
$13.48
China
Communication Services
3526
FPH
Five Point Holdings, LLC
-10.26%
$302.16M
$4.20
United States
Real Estate
3527
KURA
Kura Oncology, Inc.
-10.27%
$854.91M
$9.61
United States
Healthcare
3528
NVAX
Novavax Inc
-10.27%
$1.60B
$9.70
United States
Healthcare
3529
FUTU
Futu Holdings Limited
-10.28%
$13.91B
$99.19
Hong Kong
Financial Services
3530
SPPP
Sprott Physical Platinum and Palladium Trust
-10.28%
$493.17M
$12.05
—
—
3531
GRAB
Grab Holdings Limited
-10.29%
$11.41B
$2.79
Singapore
Technology
3532
ING
ING Groep N.V.
-10.31%
$90.46B
$31.84
Netherlands
Financial Services
3533
PSLV
Sprott Physical Silver Trust
-10.33%
$10.98B
$17.37
—
—
3534
BNTX
BioNTech
-10.36%
$22.13B
$88.12
Germany
Healthcare
3535
CR
Crane Company
-10.36%
$10.57B
$182.89
United States
Industrials
3536
RTB
RTB Digital, Inc.
-10.38%
$114.85M
$7.94
United States
Technology
3537
APP
Applovin Corporation
-10.39%
$87.09B
$260.25
United States
Communication Services
3538
BETA
Beta Technologies, Inc.
-10.41%
$4.63B
$19.80
United States
Industrials
3539
RXRX
Recursion Pharmaceuticals, Inc.
-10.41%
$1.98B
$3.70
United States
Healthcare
3540
SABS
SAB Biotherapeutics, Inc.
-10.41%
$258.40M
$2.84
United States
Healthcare
3541
BCS
Barclays PLC
-10.42%
$72.46B
$21.74
United Kingdom
Financial Services
3542
TWN
Taiwan Fund, Inc.
-10.43%
$524.31M
$91.31
United States
Financial Services
3543
PNBK
Patriot National Bancorp Inc
-10.46%
$103.81M
$0.8238
United States
Financial Services
3544
VANI
Vivani Medical, Inc.
-10.48%
$100.13M
$1.11
United States
Healthcare
3545
TWLO
Twilio Inc.
-10.49%
$40.20B
$261.79
United States
Technology
3546
SCM
STELLUS CAPITAL INVESTMENT CORPORATION
-10.51%
$189.11M
$6.64
United States
Financial Services
3547
MOG.A
Moog Inc.
-10.52%
$10.81B
$341.34
United States
Industrials
3548
AMRC
Ameresco, Inc.
-10.53%
$983.32M
$18.53
United States
Industrials
3549
MLP
Maui Land & Pineapple Co.
-10.53%
$283.39M
$14.27
United States
Real Estate
3550
ZVRA
Zevra Therapeutics, Inc.
-10.57%
$582.55M
$9.81
United States
Healthcare
3551
CNH
CNH INDUSTRIAL N.V.
-10.58%
$18.48B
$11.49
United Kingdom
Industrials
3552
TLYS
Tilly's Inc.
-10.58%
$126.63M
$4.14
United States
Consumer Cyclical
3553
XGN
Exagen Inc.
-10.58%
$176.12M
$7.27
United States
Healthcare
3554
NXE
NexGen Energy Ltd.
-10.64%
$5.46B
$8.15
Canada
Energy
3555
PMT
PennyMac Mortgage Investment Trust
-10.66%
$613.90M
$7.04
United States
Real Estate
3556
AMBR
Amber International Holding Limited
-10.67%
$149.90M
$1.59
Singapore
Financial Services
3557
BKTI
BK Technologies Corporation
-10.67%
$250.82M
$66.54
United States
Technology
3558
HMY
Harmony Gold Mining Company Limited
-10.67%
$9.93B
$15.83
South Africa
Basic Materials
3559
ALGT
Allegiant Travel Company
-10.71%
$1.85B
$67.67
United States
Industrials
3560
CRSP
CRISPR Therapeutics AG
-10.72%
$4.78B
$49.39
Switzerland
Healthcare
3561
MLI
Mueller Industries, Inc.
-10.72%
$11.79B
$54.11
United States
Industrials
3562
BBVA
Banco Bilbao Vizcaya Argentaria, S.A.
-10.73%
$136.84B
$24.88
Spain
Financial Services
3563
DQ
Daqo New Energy Corp.
-10.76%
$690.19M
$10.20
China
Technology
3564
ABOS
Acumen Pharmaceuticals, Inc.
-10.81%
$143.19M
$1.98
United States
Healthcare
3565
AVO
Mission Produce, Inc.
-10.83%
$1.02B
$11.69
United States
Consumer Defensive
3566
MMYT
MakeMyTrip Limited
-10.83%
$3.96B
$42.09
India
Consumer Cyclical
3567
DXYZ
Destiny Tech100 Inc.
-10.86%
$837.81M
$27.50
United States
Financial Services
3568
ASLE
AerSale Corporation
-10.88%
$222.88M
$4.67
United States
Industrials
3569
RVI
Robinhood Ventures Fund I
-10.88%
$676.00M
$24.81
United States
Financial Services
3570
SENEA
Seneca Foods Corp
-10.92%
$1.07B
$158.56
United States
Consumer Defensive
3571
DNLI
Denali Therapeutics Inc.
-10.93%
$2.94B
$18.41
United States
Healthcare
3572
IHRT
iHeartMedia, Inc.
-10.95%
$289.46M
$1.87
United States
Communication Services
3573
MT
ArcelorMittal
-10.95%
$44.69B
$59.43
Luxembourg
Basic Materials
3574
FATE
Fate Therapeutics, Inc.
-10.97%
$252.82M
$2.11
United States
Healthcare
3575
PACB
Pacific Biosciences of California, Inc.
-10.97%
$655.85M
$2.11
United States
Healthcare
3576
MWH
SOLV Energy, Inc.
-11.01%
$4.33B
$21.38
United States
Utilities
3577
AU
AngloGold Ashanti plc
-11.03%
$42.28B
$83.59
United States
Basic Materials
3578
SIF
SIFCO Industries, Inc.
-11.04%
$125.96M
$20.14
United States
Industrials
3579
CLFD
Clearfield, Inc.
-11.05%
$376.28M
$27.70
United States
Technology
3580
FLG
Flagstar Bank, National Association
-11.05%
$4.31B
$10.38
United States
Financial Services
3581
BRKR
Bruker Corporation
-11.06%
$8.77B
$57.59
United States
Healthcare
3582
ALK
Alaska Air Group, Inc.
-11.11%
$3.84B
$34.40
United States
Industrials
3583
ABVX
Abivax SA
-11.12%
$7.68B
$88.01
France
Healthcare
3584
ISOU
IsoEnergy Ltd.
-11.12%
$516.18M
$7.91
Canada
Energy
3585
BIDU
Baidu, Inc.
-11.13%
$26.29B
$77.20
China
Communication Services
3586
ARIS
Aris Mining Corporation
-11.15%
$3.19B
$15.46
Canada
Basic Materials
3587
CLYM
Climb Bio, Inc.
-11.16%
$585.28M
$10.19
United States
Healthcare
3588
APPS
Digital Turbine, Inc.
-11.17%
$1.20B
$9.86
United States
Technology
3589
GLSI
Greenwich LifeSciences, Inc.
-11.19%
$235.29M
$16.03
United States
Healthcare
3590
HPE
Hewlett Packard Enterprise Company
-11.27%
$75.25B
$56.69
United States
Technology
3591
RGNX
REGENXBIO Inc.
-11.29%
$440.97M
$6.68
United States
Healthcare
3592
AP
Ampco-Pittsburgh Corp.
-11.30%
$162.17M
$7.85
United States
Industrials
3593
DCH
Dauch Corporation
-11.30%
$1.10B
$4.63
United States
Consumer Cyclical
3594
MNPR
Monopar Therapeutics Inc.
-11.32%
$474.21M
$70.65
United States
Healthcare
3595
PACK
Ranpak Holdings Corp.
-11.33%
$315.59M
$3.68
United States
Consumer Cyclical
3596
GRND
Grindr Inc.
-11.34%
$2.38B
$13.68
United States
Technology
3597
ANNX
Annexon, Inc.
-11.35%
$710.92M
$3.75
United States
Healthcare
3598
ARWR
Arrowhead Research Corporation
-11.35%
$8.20B
$58.02
United States
Healthcare
3599
LX
LexinFintech Holdings Ltd.
-11.35%
$105.25M
$0.6387
China
Financial Services
3600
STC
Stewart Information Services Corporation
-11.35%
$1.35B
$44.07
United States
Financial Services
Top gain on this page -9.80% MRCY
Rows on this page 100 ranks 3501–3600
Page 36 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 +2,350%
Mega Fortune Company L..
2026 YTD LEADER
MGRT +1,466%
Mega Fortune Company L..
OCT 2026 LEADER
SAIQ +231%
WISeSat.Space Holdings..
52-Week Top 5 Full List →
1 MGRT +2,350.0% 2 AXTI +759.4% 3 MRNA +648.3% 4 MTC +599.5% 5 BUUU +565.4%
2026 YTD Top 5 Full List →
1 MGRT +1,465.9% 2 BUUU +739.6% 3 ANL +645.1% 4 MRNA +578.5% 5 SNDK +421.5%
October 2026 Top 5 Full List →
1 SAIQ +230.8% 2 NAUT +128.2% 3 BMBL +126.6% 4 GIBO +102.2% 5 XHG +98.4%
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.

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.