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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 4,423 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
401
NE
Noble Corporation plc
+14.28%
$7.61B
$47.70
United States
Energy
402
LPX
Louisiana-Pacific Corp.
+14.27%
$5.16B
$73.76
United States
Industrials
403
SIBN
SI-BONE, Inc.
+14.26%
$962.70M
$21.48
United States
Healthcare
404
VTEX
VTEX
+14.25%
$689.43M
$4.17
Cayman Islands
Technology
405
CUBI
CUSTOMERS BANCORP INC
+14.24%
$2.86B
$84.54
United States
Financial Services
406
SAIC
Science Applications International Corporation
+14.24%
$6.11B
$145.73
United States
Technology
407
SAP
SAP SE
+14.23%
$274.86B
$238.14
Germany
Technology
408
SITE
SiteOne Landscape Supply, Inc.
+14.23%
$4.50B
$103.16
United States
Industrials
409
PODD
Insulet Corporation
+14.21%
$10.33B
$149.01
United States
Healthcare
410
CVX
Chevron Corporation
+14.20%
$457.52B
$233.21
United States
Energy
411
KMI
Kinder Morgan, Inc.
+14.20%
$76.67B
$34.43
United States
Energy
412
SPGI
S&P Global Inc.
+14.16%
$132.75B
$450.31
United States
Financial Services
413
ALL
The Allstate Corporation
+14.12%
$64.02B
$253.19
United States
Financial Services
414
HLN
Haleon plc
+14.11%
$45.16B
$10.27
United Kingdom
Healthcare
415
MAZE
Maze Therapeutics, Inc.
+14.09%
$1.72B
$31.01
United States
Healthcare
416
FIS
Fidelity National Information Services, Inc.
+14.07%
$19.35B
$37.53
United States
Technology
417
CVI
CVR ENERGY, INC.
+14.06%
$5.85B
$58.16
United States
Energy
418
NOC
Northrop Grumman Corp.
+14.06%
$78.34B
$551.44
United States
Industrials
419
CON
Concentra Group Holdings Parent, Inc.
+14.03%
$5.01B
$39.25
United States
Healthcare
420
NMIH
NMI Holdings Inc.
+14.01%
$3.20B
$42.55
United States
Financial Services
421
HTFL
Heartflow, Inc.
+13.99%
$4.93B
$56.71
United States
Healthcare
422
KINS
Kingstone Companies, Inc.
+13.99%
$290.10M
$20.04
United States
Financial Services
423
EYE
National Vision Holdings, Inc.
+13.98%
$1.48B
$18.67
United States
Consumer Cyclical
424
LSPD
Lightspeed Commerce Inc.
+13.92%
$1.44B
$11.13
Canada
Technology
425
KR
The Kroger Co.
+13.90%
$39.43B
$66.77
United States
Consumer Defensive
426
UNH
UnitedHealth Group Incorporated
+13.90%
$375.28B
$418.09
United States
Healthcare
427
WHF
WhiteHorse Finance, Inc.
+13.88%
$170.95M
$7.96
United States
Financial Services
428
WAY
Waystar Holding Corp.
+13.85%
$5.53B
$28.85
United States
Healthcare
429
MD
Pediatrix Medical Group, Inc.
+13.84%
$2.38B
$29.29
United States
Healthcare
430
IRON
Disc Medicine, Inc.
+13.83%
$3.31B
$74.51
United States
Healthcare
431
HEPS
D-Market Electronic Services & Trading
+13.82%
$1.20B
$2.80
Turkey
Consumer Cyclical
432
INR
Infinity Natural Resources, Inc.
+13.81%
$267.33M
$14.34
United States
Energy
433
PRVA
Privia Health Group, Inc.
+13.81%
$2.86B
$22.41
United States
Healthcare
434
SHEL
Shell
+13.81%
$307.47B
$108.18
United Kingdom
Energy
435
HALO
Halozyme Therapeutics, Inc.
+13.80%
$14.26B
$125.63
United States
Healthcare
436
PNW
Pinnacle West Capital Corporation
+13.80%
$12.83B
$105.88
United States
Utilities
437
BR
Broadridge Financial Solutions Inc
+13.77%
$20.69B
$183.28
United States
Technology
438
LMRI
Lumexa Imaging Holdings, Inc.
+13.76%
$1.12B
$11.66
United States
Healthcare
439
SHOP
Shopify Inc.
+13.74%
$217.03B
$168.68
Canada
Technology
440
ASTL
Algoma Steel Group Inc.
+13.67%
$500.84M
$4.74
Canada
Basic Materials
441
PSO
Pearson plc
+13.64%
$10.96B
$18.24
United Kingdom
Communication Services
442
OXM
Oxford Industries, Inc.
+13.63%
$415.95M
$27.77
United States
Consumer Cyclical
443
CSV
Carriage Services, Inc.
+13.60%
$562.39M
$35.41
United States
Consumer Cyclical
444
WIX
WIX.com Ltd.
+13.60%
$3.43B
$81.94
Israel
Technology
445
YEXT
Yext, Inc.
+13.60%
$727.49M
$7.35
United States
Technology
446
BLND
Blend Labs, Inc.
+13.59%
$276.72M
$1.17
United States
Technology
447
ICFI
ICF International, Inc.
+13.56%
$1.69B
$94.40
United States
Industrials
448
SGRY
Surgery Partners, Inc.
+13.55%
$2.06B
$15.75
United States
Healthcare
449
BRLT
Brilliant Earth Group, Inc.
+13.53%
$153.75M
$1.51
United States
Consumer Cyclical
450
V
VISA Inc.
+13.52%
$765.81B
$407.92
United States
Financial Services
451
ADT
ADT Inc.
+13.49%
$5.04B
$6.90
United States
Industrials
452
JKHY
Henry (Jack) & Associates
+13.48%
$11.40B
$162.55
United States
Technology
453
NWE
NorthWestern Energy Group, Inc.
+13.47%
$4.77B
$77.59
United States
Utilities
454
WING
Wingstop Inc
+13.45%
$3.26B
$119.54
United States
Consumer Cyclical
455
AI
C3.ai, Inc.
+13.38%
$2.00B
$12.46
United States
Technology
456
DINO
HF Sinclair Corporation
+13.36%
$21.63B
$121.66
United States
Energy
457
EVER
EverQuote, Inc.
+13.36%
$801.35M
$22.74
United States
Communication Services
458
ITUB
Itau Unibanco Holding S.A.
+13.36%
$106.58B
$9.67
Brazil
Financial Services
459
URBN
Urban Outfitters Inc
+13.32%
$7.41B
$86.55
United States
Consumer Cyclical
460
BKH
Black Hills Corporation
+13.31%
$6.06B
$79.41
United States
Utilities
461
SMWB
Similarweb Ltd.
+13.27%
$775.71M
$8.79
Israel
Technology
462
DIBS
1stdibs.com, Inc.
+13.25%
$152.28M
$4.53
United States
Communication Services
463
ED
Consolidated Edison, Inc.
+13.24%
$42.80B
$115.74
United States
Utilities
464
CCB
Coastal Financial Corporation
+13.22%
$691.25M
$45.22
United States
Financial Services
465
TEN
Tsakos Energy Navigation Ltd.
+13.19%
$1.61B
$53.48
Greece
Energy
466
VIV
Telefonica Brasil, S.A.
+13.19%
$20.71B
$12.96
Brazil
Communication Services
467
BBY
Best Buy Company, Inc.
+13.18%
$20.95B
$99.87
United States
Consumer Cyclical
468
VEEV
Veeva Systems Inc.
+13.17%
$52.30B
$323.04
United States
Healthcare
469
ARCO
ARCOS DORADOS HOLDINGS INC.
+13.15%
$1.70B
$8.09
Uruguay
Consumer Cyclical
470
ELV
Elevance Health, Inc.
+13.15%
$95.41B
$439.95
United States
Healthcare
471
ELF
e.l.f. Beauty, Inc.
+13.14%
$6.74B
$114.24
United States
Consumer Defensive
472
BORR
Borr Drilling Limited
+13.11%
$1.36B
$4.40
Bermuda
Energy
473
AZO
AutoZone, Inc.
+13.10%
$51.77B
$3,200.76
United States
Consumer Cyclical
474
SLGN
Silgan Holdings Inc
+13.09%
$4.15B
$39.30
United States
Consumer Cyclical
475
MA
Mastercard Incorporated
+13.08%
$546.28B
$623.60
United States
Financial Services
476
NSIT
Insight Enterprises Inc
+13.08%
$5.19B
$176.77
United States
Technology
477
KMB
Kimberly-Clark Corp.
+13.06%
$36.63B
$110.15
United States
Consumer Defensive
478
KRMN
Karman Holdings Inc.
+13.05%
$4.86B
$36.65
United States
Industrials
479
ABEV
AMBEV S.A.
+13.01%
$50.87B
$3.30
Brazil
Consumer Defensive
480
DBD
Diebold Nixdorf, Incorporated
+13.00%
$2.35B
$69.18
United States
Technology
481
TAP
Molson Coors Beverage Company
+13.00%
$7.68B
$41.21
United States
Consumer Defensive
482
GEN
Gen Digital Inc.
+12.99%
$14.89B
$24.88
United States
Technology
483
KOS
Kosmos Energy Ltd.
+12.99%
$1.71B
$2.87
United States
Energy
484
CLAR
Clarus Corporation
+12.98%
$146.64M
$3.83
United States
Consumer Cyclical
485
CVLT
Commault Systems, Inc.
+12.97%
$7.02B
$169.37
United States
Technology
486
CNC
Centene Corporation
+12.96%
$34.66B
$70.17
United States
Healthcare
487
FBIN
Fortune Brands Innovations, Inc.
+12.96%
$5.13B
$42.98
United States
Industrials
488
KNSL
Kinsale Capital Group, Inc.
+12.93%
$8.20B
$364.49
United States
Financial Services
489
VTMX
Corporacion Inmobiliaria Vesta, S.A.B de C.V.
+12.93%
$3.37B
$36.34
Mexico
Real Estate
490
CI
The Cigna Group
+12.92%
$81.11B
$306.95
United States
Healthcare
491
PBA
PEMBINA PIPELINE CORPORATION
+12.92%
$29.28B
$50.34
Canada
Energy
492
OPRT
Oportun Financial Corporation
+12.90%
$422.62M
$9.19
United States
Financial Services
493
RH
RH
+12.88%
$2.60B
$137.43
United States
Consumer Cyclical
494
WLY
John Wiley & Sons, Inc.
+12.88%
$2.73B
$53.91
United States
Communication Services
495
LYFT
Lyft, Inc.
+12.86%
$6.41B
$16.94
United States
Technology
496
TOST
Toast, Inc.
+12.83%
$18.91B
$32.71
United States
Technology
497
BAH
Booz Allen Hamilton Holding Corporation
+12.82%
$9.33B
$78.32
United States
Industrials
498
AGNT
AGNT, Inc.
+12.81%
$691.87M
$4.14
United States
Real Estate
499
IFF
International Flavors & Fragrances Inc.
+12.78%
$24.02B
$94.15
United States
Basic Materials
500
MAS
Masco Corporation
+12.77%
$14.99B
$76.01
United States
Industrials
Top gain on this page +14.28% NE
Rows on this page 100 ranks 401–500
Page 5 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
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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.