STOCK TITAN
MARKET LEADERS

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

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.

Looking for a specific Symbol?

Data as of July 2, 2026 at 5:29 PM EDT

Rank
Symbol
Company Name
Oct Gain
Market Cap
Price
Country
Sector
3901
-22.24%
549.31 M
$ 6.67
United States
Technology
3902
-22.27%
179.04 M
$ 13.46
United States
Energy
3903
-22.31%
1.78 B
$ 32.23
United States
Healthcare
3904
-22.38%
291.00 M
$ 13.43
Greece
Industrials
3905
-22.56%
670.02 M
$ 17.99
Mexico
Consumer Cyclical
3906
-22.9%
4.82 B
$ 48.64
United States
Technology
3907
-23.25%
2.30 B
$ 46.41
United States
Healthcare
3908
-23.26%
381.53 M
$ 14.45
United States
Utilities
3909
-23.4%
1.47 B
$ 28.5
United States
Healthcare
3910
-23.41%
681.94 M
$ 4
Cayman Islands
Technology
3911
-23.5%
297.36 M
$ 3.17
China
Consumer Defensive
3912
-23.76%
178.09 M
$ 5.68
United States
Healthcare
3913
-23.87%
2.92 B
$ 37.21
United States
Healthcare
3914
-24.03%
2.82 B
$ 23.12
United States
Energy
3915
-24.13%
152.22 M
$ 6.71
United States
Industrials
3916
-24.14%
1.92 B
$ 26.14
United States
Healthcare
3917
-24.52%
484.08 M
$ 5.77
Switzerland
Healthcare
3918
-24.57%
1.69 B
$ 24.56
United States
Healthcare
3919
-24.68%
278.55 M
$ 2.07
United States
Healthcare
3920
-24.7%
1.37 B
$ 7.92
United States
Healthcare
3921
-24.85%
648.44 M
$ 4.29
United States
Communication Services
3922
-24.91%
671.73 M
$ 29.78
United States
Healthcare
3923
-25%
814.31 M
$ 3.16
United States
Healthcare
3924
-25.12%
1.28 B
$ 60.735
United States
Consumer Cyclical
3925
-25.14%
1.22 B
$ 0.915
Brazil
Basic Materials
3926
-25.6%
1.08 B
$ 1.76
China
Technology
3927
-25.7%
2.00 B
$ 5.88
United States
Industrials
3928
-26.05%
795.42 M
$ 8.01
United States
Healthcare
3929
-26.13%
90.05 B
$ 8.17
Brazil
Financial Services
3930
-26.15%
352.23 M
$ 6.18
United States
Healthcare
3931
-26.35%
216.02 M
$ 12.74
United States
Healthcare
3932
-26.58%
688.29 M
$ 9.51
United States
Healthcare
3933
-26.71%
331.94 M
$ 25.3
United States
Basic Materials
3934
-27.02%
865.35 M
$ 10.85
United States
Healthcare
3935
-27.52%
1.64 B
$ 64.87
United States
Healthcare
3936
-27.82%
127.43 M
$ 3.06
United States
Healthcare
3937
-27.88%
1.12 B
$ 10.83
United States
Healthcare
3938
-27.99%
841.53 M
$ 23.79
United States
Communication Services
3939
-28.4%
594.22 M
$ 3.18
United Kingdom
Basic Materials
3940
-28.73%
114.97 M
$ 2.38
United States
Healthcare
3941
-29.13%
1.04 B
$ 2.91
Turkey
Consumer Cyclical
3942
-29.67%
112.70 M
$ 0.327
United States
Technology
3943
-29.69%
717.92 M
$ 2.08
United States
Healthcare
3944
-30.06%
391.00 M
$ 10.88
United States
Financial Services
3945
-30.13%
7.36 B
$ 4.44
United States
Communication Services
3946
-31%
7.58 B
$ 13.31
United States
Financial Services
3947
-31.43%
2.53 B
$ 9.05
Brazil
Technology
3948
-32.06%
3.61 B
$ 4.73
United States
Industrials
3949
-32.1%
149.85 M
$ 2.38
United States
Healthcare
3950
-34.67%
166.47 M
$ 5.74
United States
Healthcare
3951
-35.97%
2.15 B
$ 9.82
United States
Healthcare
3952
-36.61%
970.66 M
$ 16.4
France
Healthcare
3953
-37.91%
786.28 M
$ 4.4
Singapore
Financial Services
3954
-39.14%
1.66 B
$ 8.99
Brazil
Industrials
3955
-40.7%
164.32 M
$ 3.98
United States
Energy
3956
-40.86%
13.14 B
$ 93.74
Hong Kong
Financial Services
3957
-41.15%
3.01 B
$ 6.09
Hong Kong
Healthcare
3958
-41.67%
202.47 M
$ 2.83
United States
Healthcare
3959
-42.26%
8.47 B
$ 50.53
United States
Industrials
3960
-44.42%
2.47 B
$ 4.43
Canada
Basic Materials
3961
-44.61%
424.51 M
$ 5.33
United States
Healthcare
3962
-70.23%
4.26 B
$ 71.49
United States
Real Estate
3963
-72.29%
372.13 M
$ 4.65
United States
Healthcare
3964
-76.17%
893.16 M
$ 32.78
United States
Financial Services
3965
-76.24%
170.56 M
$ 3.28
United States
Real Estate
3966
-100%
375.96 M
$ 14.49
3967
-100%
25.03 B
$ 25.04
For the most accurate results, consider cross-referencing our data with other sources.