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MARKET LEADERS
52-WEEK LEADER
BW +2931%
Babcock & Wilcox Enter..
2021 YTD LEADER
MINE +9999%
Mayfair Gold Corp.
OCT 2021 LEADER
DJT +582%
Trump Media & Technolo..
📈 52-Week Top 5 Full List →
1 BW +2931.0% 2 BE +1667.2% 3 PL +951.3% 4 AMPX +788.1% 5 WOLF +724.2%
📅 2021 YTD Top 5 Full List →
1 MINE +9999.0% 2 SNWV +8357.0% 3 CLS +5196.2% 4 GEN +3770.1% 5 AEHR +3745.9%
🗓 October 2021 Top 5 Full List →
1 DJT +581.6% 2 FI +421.1% 3 BKKT +322.2% 4 GOAI +160.6% 5 LTBR +107.6%
Quick Access: 52-Week 2021 YTD Oct 2021 Market Cap Dividends
#1 DJT leads with +582% October 2021

DJT (Trump Media & Technology Group Corp.) is the best performing stock in October 2021. Following are FI (+421%) and BKKT (+322%). Top performing sectors: Communication Services (+148% avg, 1 in top 10), Technology (+69% avg, 4 in top 10), Healthcare (+56% avg, 2 in top 10).

Top Stock Gainers October 2021 - Monthly Performance Ranked

Track the top performing stocks of October 2021 ranked by monthly price gain. See which stock gainers delivered the highest gains this month, with market caps over $100 million on Nasdaq and NYSE.
2021
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

This ranking shows the top performing stocks and biggest stock gainers during October 2021, 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.

October 2021 Stock Market Momentum

This page answers a current-month trend question with data: which NYSE and NASDAQ stocks have shown the strongest price gains so far in October 2021. 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?

Data as of May 3, 2026 at 7:14 AM EDT

Rank
Symbol
Company Name
Oct Gain
Market Cap
Price
Country
Sector
1
DJT
Trump Media & Technology Gr...
581.59%
2.60 B
$ 9.39
United States
Communication Services
2
FI
Fiserv, Inc.
421.11%
73.77 B
$ 135.7
United States
Technology
3
BKKT
Bakkt, Inc.
322.24%
261.92 M
$ 8.57
United States
Technology
4
GOAI
Eva Live, Inc.
160.61%
135.55 M
$ 3.71
United States
Technology
5
LTBR
Lightbridge Corporation
107.59%
413.67 M
$ 12.57
United States
Industrials
6
XENE
Xenon Pharmaceuticals Inc.
99.68%
5.42 B
$ 56.13
Canada
Healthcare
7
AHG
Akso Health Group
92.27%
1.83 B
$ 2.14
China
Healthcare
8
CCXI
Churchill Capital Corp XI
89.39%
569.25 M
$ 10.22
United States
Financial Services
9
AEHR
Aehr Test Systems, Inc.
79.52%
2.93 B
$ 93.07
United States
Technology
10
BTBT
Bit Digital, Inc.
76.58%
512.73 M
$ 1.57
United States
Financial Services
11
PTGX
Protagonist Therapeutics, Inc.
73.59%
6.33 B
$ 98.37
United States
Healthcare
12
IDR
Idaho Strategic Resources, ...
69.67%
691.21 M
$ 43.73
United States
Basic Materials
13
OCGN
Ocugen, Inc.
69.63%
609.33 M
$ 1.8
United States
Healthcare
14
NET
Cloudflare, Inc.
69.35%
76.86 B
$ 217.5
United States
Technology
15
BE
Bloom Energy Corporation
69.25%
82.64 B
$ 290.52
United States
Industrials
16
GAMB
Gambling.com Group Limited
66.27%
141.44 M
$ 4.03
Jersey
Consumer Cyclical
17
IFRX
InflaRx N.V.
65.63%
151.81 M
$ 2.1
Germany
Healthcare
18
BROS
Dutch Bros Inc.
65.52%
9.38 B
$ 56.95
United States
Consumer Cyclical
19
LC
LendingClub Corporation
64.14%
1.97 B
$ 17.06
United States
Financial Services
20
IONQ
IonQ, Inc.
63.48%
16.94 B
$ 46.2
United States
Technology
21
RDUS
Radius Recycling, Inc.
63.14%
847.73 M
$ 30
United States
Basic Materials
22
CLSK
CleanSpark, Inc.
61.69%
3.11 B
$ 12.17
United States
Financial Services
23
MGTX
MeiraGTx Holdings plc
61.53%
870.96 M
$ 9.41
United States
Healthcare
24
HTZ
Hertz Global Holdings, Inc.
60.73%
1.93 B
$ 6.14
United States
Industrials
25
PERI
Perion Network Ltd.
58.06%
449.38 M
$ 10.88
Israel
Communication Services
26
LTRX
Lantronix, Inc.
57.72%
281.02 M
$ 7.08
United States
Technology
27
MARA
MARA Holdings, Inc.
57.49%
4.36 B
$ 11.46
United States
Financial Services
28
HPK
HighPeak Energy, Inc.
57%
846.60 M
$ 6.7
United States
Energy
29
RBC
RBC Bearings Incorporated
55.09%
18.84 B
$ 595.76
United States
Industrials
30
TIPT
Tiptree Inc.
53.19%
643.15 M
$ 17.12
United States
Financial Services
31
WOLF
Wolfspeed, Inc.
51.81%
1.78 B
$ 36.76
United States
Technology
32
AUPH
Aurinia Pharmaceuticals Inc.
51.67%
1.99 B
$ 15.35
Canada
Healthcare
33
IPI
Intrepid Potash, Inc.
50.67%
533.59 M
$ 39.72
United States
Basic Materials
34
LCID
Lucid Group, Inc.
50.3%
2.39 B
$ 6.54
United States
Consumer Cyclical
35
PLUG
Plug Power Inc.
49.67%
4.34 B
$ 3.11
United States
Industrials
36
ENPH
Enphase Energy, Inc.
49.09%
4.46 B
$ 33.85
United States
Technology
37
VALN
Valneva SE
48.7%
464.79 M
$ 5.35
France
Healthcare
38
DMRC
Digimarc Corporation
47.32%
170.56 M
$ 7.72
United States
Technology
39
HUT
Hut 8 Corp.
44.55%
8.66 B
$ 76.98
United States
Financial Services
40
SLI
Standard Lithium Ltd.
43.92%
962.36 M
$ 3.96
Canada
Basic Materials
41
TSLA
Tesla, Inc.
43.7%
1.47 T
$ 390.82
United States
Consumer Cyclical
42
ATLC
Atlanticus Holdings Corpora...
42.21%
1.16 B
$ 78.03
United States
Financial Services
43
CAR
Avis Budget Group, Inc.
42.19%
6.55 B
$ 185.55
United States
Industrials
44
SSYS
Stratasys Ltd.
41.94%
767.80 M
$ 8.91
United States
Technology
45
WFRD
Weatherford International plc
40.93%
7.88 B
$ 109.49
United States
Energy
46
ENTA
Enanta Pharmaceuticals, Inc.
40.83%
416.43 M
$ 14.35
United States
Healthcare
47
CCSI
Consensus Cloud Solutions, ...
40.73%
505.21 M
$ 27.46
United States
Technology
48
ENVX
Enovix Corporation
40.28%
1.47 B
$ 6.77
United States
Industrials
49
MQ
Marqeta, Inc.
39.79%
1.84 B
$ 4.33
United States
Technology
50
VLN
Valens Semiconductor Ltd.
39.45%
246.38 M
$ 2.34
Israel
Technology
51
KULR
KULR Technology Group, Inc.
38.79%
123.92 M
$ 2.68
United States
Technology
52
VYGR
Voyager Therapeutics, Inc.
38.7%
227.17 M
$ 3.76
United States
Healthcare
53
COIN
Coinbase Global, Inc.
38.19%
50.50 B
$ 191.25
United States
Financial Services
54
SLNH
Soluna Holdings, Inc.
37.93%
223.33 M
$ 1.58
United States
Financial Services
55
AFRM
Affirm Holdings, Inc.
37.89%
22.50 B
$ 67.54
United States
Financial Services
56
LEU
Centrus Energy Corp.
37.12%
4.06 B
$ 206.64
United States
Energy
57
CLMT
Calumet, Inc.
37.11%
2.93 B
$ 33.68
United States
Basic Materials
58
ATEN
A10 Networks, Inc.
36.82%
1.93 B
$ 26.85
United States
Technology
59
CMPS
COMPASS Pathways plc
36.57%
1.22 B
$ 9.01
United Kingdom
Healthcare
60
LQDA
Liquidia Corporation
36.36%
3.39 B
$ 38.14
United States
Healthcare
61
AMPL
Amplitude, Inc.
36.29%
1.03 B
$ 7.79
United States
Technology
62
PBT
Permian Basin Royalty Trust
36.15%
1.05 B
$ 22.45
United States
Energy
63
AREN
The Arena Group Holdings, Inc.
36.11%
123.77 M
$ 2.6
United States
Communication Services
64
NMG
Nouveau Monde Graphite Inc.
35.87%
697.72 M
$ 2.12
Canada
Basic Materials
65
MTC
MMTec, Inc.
35.35%
679.19 M
$ 6.82
Hong Kong
Technology
66
SPWR
SunPower Inc.
35.34%
133.21 M
$ 0.9158
United States
Technology
67
DIBS
1stdibs.Com, Inc.
34.96%
172.45 M
$ 4.74
United States
Communication Services
68
SLAB
Silicon Laboratories Inc.
34.5%
7.20 B
$ 218.24
United States
Technology
69
DQ
Daqo New Energy Corp.
34.33%
1.30 B
$ 19.14
China
Technology
70
BASE
Couchbase, Inc.
34.18%
1.35 B
$ 24.42
United States
Technology
71
ZETA
Zeta Global Holdings Corp.
33.87%
4.64 B
$ 18.6
United States
Technology
72
LOB
Live Oak Bancshares, Inc.
33.72%
1.72 B
$ 37.17
United States
Financial Services
73
CAN
Canaan Inc.
33.7%
385.87 M
$ 0.5176
Singapore
Technology
74
AMRC
Ameresco, Inc.
33.68%
1.66 B
$ 31.36
United States
Industrials
75
ASAN
Asana, Inc.
33.31%
1.66 B
$ 6.99
United States
Technology
76
SJT
San Juan Basin Royalty Trust
33.2%
203.21 M
$ 4.36
United States
Energy
77
CDXS
Codexis, Inc.
33.01%
242.69 M
$ 2.67
United States
Healthcare
78
METC
Ramaco Resources, Inc.
32.41%
971.36 M
$ 14.79
United States
Basic Materials
79
IVT
InvenTrust Properties Corp.
32.05%
2.51 B
$ 32.15
United States
Real Estate
80
BRY
Berry Corporation
31.64%
255.31 M
$ 3.29
United States
Energy
81
DDS
Dillard's, Inc.
31.64%
8.83 B
$ 565.52
United States
Consumer Cyclical
82
XPEV
XPeng Inc.
31.5%
15.13 B
$ 15.83
China
Consumer Cyclical
83
APP
AppLovin Corporation
31.39%
154.68 B
$ 460
United States
Communication Services
84
LAC
Lithium Americas Corp.
31.31%
1.98 B
$ 5.71
Canada
Basic Materials
85
NEXT
NextDecade Corporation
30.6%
2.07 B
$ 7.83
United States
Energy
86
ASLE
AerSale Corporation
30.46%
323.68 M
$ 6.85
United States
Industrials
87
TYRA
Tyra Biosciences, Inc.
30.4%
2.02 B
$ 34.04
United States
Healthcare
88
SEDG
SolarEdge Technologies, Inc.
30.34%
2.61 B
$ 42.91
Israel
Technology
89
NSR
Nomad Royalty Company Ltd.
29.86%
477.01 M
$ 7.76
90
SKYT
SkyWater Technology, Inc.
29.8%
1.57 B
$ 31.99
United States
Technology
91
RUN
Sunrun Inc.
29.47%
3.08 B
$ 13.06
United States
Technology
92
KKR
KKR & Co. Inc.
29.17%
96.02 B
$ 103.68
United States
Financial Services
93
BLDP
Ballard Power Systems Inc.
29.06%
1.02 B
$ 3.39
Canada
Industrials
94
BSVN
Bank7 Corp.
28.93%
414.00 M
$ 43.49
United States
Financial Services
95
SAIA
Saia, Inc.
28.83%
11.77 B
$ 441.26
United States
Industrials
96
SMID
Smith-Midland Corporation
28.7%
185.52 M
$ 34.96
United States
Basic Materials
97
TRUP
Trupanion, Inc.
28.5%
1.06 B
$ 24.33
United States
Financial Services
98
TGLS
Tecnoglass Inc.
28.41%
1.98 B
$ 42.57
United States
Basic Materials
99
ASYS
Amtech Systems, Inc.
28.38%
246.78 M
$ 17.13
United States
Technology
100
CHPT
ChargePoint Holdings, Inc.
28.33%
156.02 M
$ 6.39
United States
Consumer Cyclical
For the most accurate results, consider cross-referencing our data with other sources.

Frequently Asked Questions

Q Which stock has gained the most in October 2021?
A

DJT (Trump Media & Technology Group Corp.) has the highest monthly gain in this ranking for October 2021, with a gain of 582%. Top performers this month include DJT, FI, BKKT.

Q What stocks gained the most in October 2021?
A

The biggest gainers in October 2021 were: DJT (+582%), FI (+421%), BKKT (+322%), GOAI (+161%), LTBR (+108%). 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 2021. 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 2021. 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 sectors performed best in October 2021?
A

The top performing sectors in October 2021 included Communication Services, Technology, Industrials, based on the stocks with highest monthly gains. DJT led the Communication Services sector.

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 opening price on the first trading day. Split-adjusted prices ensure accuracy.

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 2021. 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 market activity across NYSE and NASDAQ.

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.