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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.

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Data as of July 22, 2026 at 1:09 PM EDT

Rank
Symbol
Company Name
Oct Gain
Market Cap
Price
Country
Sector
2901
-7.57%
2.33 B
$ 18.62
United States
Basic Materials
2902
-7.58%
22.15 B
$ 193.39
United States
Consumer Cyclical
2903
-7.6%
293.36 M
$ 89.74
Israel
Healthcare
2904
-7.61%
756.60 M
$ 29.06
United States
Financial Services
2905
-7.61%
237.30 M
$ 1.44
China
Financial Services
2906
-7.62%
523.46 M
$ 4.24
Canada
Healthcare
2907
-7.65%
180.44 M
$ 20.84
United States
Consumer Cyclical
2908
-7.67%
4.27 B
$ 55.15
Canada
Basic Materials
2909
-7.68%
4.48 B
$ 90.47
United States
Energy
2910
-7.69%
5.17 B
$ 30.94
United States
Technology
2911
-7.73%
193.58 M
$ 8.47
United States
Consumer Cyclical
2912
-7.74%
2.45 B
$ 5.48
United States
Healthcare
2913
-7.74%
5.69 B
$ 94.32
United States
Healthcare
2914
-7.74%
129.62 M
$ 32.91
United States
Healthcare
2915
-7.75%
577.62 M
$ 20.68
United States
Technology
2916
-7.77%
1.88 B
$ 32.45
United States
Consumer Cyclical
2917
-7.81%
1.69 B
$ 5.53
United States
Real Estate
2918
-7.82%
6.50 B
$ 30.65
United States
Real Estate
2919
-7.84%
2.50 B
$ 18.46
United States
Industrials
2920
-7.85%
11.83 B
$ 23.85
United States
Consumer Cyclical
2921
-7.87%
1.20 B
$ 53.9
United States
Consumer Cyclical
2922
-7.87%
13.12 B
$ 247.09
United States
Consumer Cyclical
2923
-7.87%
27.49 B
$ 43.65
Singapore
Consumer Cyclical
2924
-7.9%
1.11 B
$ 4.39
United States
Technology
2925
-7.95%
997.51 M
$ 5.04
United States
Communication Services
2926
-7.96%
561.74 M
$ 13.11
United States
Consumer Defensive
2927
-7.98%
1.05 B
$ 2.8
Canada
Healthcare
2928
-7.99%
161.07 M
$ 2.23
United States
Healthcare
2929
-7.99%
443.50 M
$ 2.89
United States
Healthcare
2930
-8%
252.84 M
$ 7.8
United States
Communication Services
2931
-8%
1.37 B
$ 20.08
United States
Industrials
2932
-8.02%
2.57 B
$ 81.28
United States
Industrials
2933
-8.02%
794.91 M
$ 12.66
United States
Technology
2934
-8.05%
13.62 B
$ 44.43
United States
Financial Services
2935
-8.06%
146.85 M
$ 0.6634
Israel
Consumer Cyclical
2936
-8.08%
878.48 M
$ 11.64
Israel
Technology
2937
-8.09%
7.33 B
$ 24.56
United States
Technology
2938
-8.09%
335.77 M
$ 2.52
United States
Healthcare
2939
-8.13%
217.33 M
$ 5.25
United States
Healthcare
2940
-8.15%
123.70 M
$ 7.6
United States
Technology
2941
-8.15%
265.13 M
$ 5.77
United States
Financial Services
2942
-8.16%
22.58 B
$ 79.21
United States
Communication Services
2943
-8.17%
3.26 B
$ 21.49
Singapore
Energy
2944
-8.2%
988.01 M
$ 18.99
United States
Real Estate
2945
-8.2%
118.43 M
$ 1.65
United States
Consumer Defensive
2946
-8.23%
5.46 B
$ 124.78
United States
Industrials
2947
-8.25%
1.01 B
$ 25.78
United States
Healthcare
2948
-8.26%
2.60 B
$ 14.25
United States
Industrials
2949
-8.26%
6.73 B
$ 19.38
United States
Healthcare
2950
-8.27%
170.98 M
$ 1.54
United States
Healthcare
2951
-8.31%
124.56 M
$ 0.72
United States
Technology
2952
-8.31%
15.66 B
$ 51.76
South Korea
Basic Materials
2953
-8.32%
255.98 M
$ 7.81
United States
Industrials
2954
-8.35%
142.94 M
$ 1.24
Canada
Healthcare
2955
-8.37%
873.39 M
$ 23.79
United States
Technology
2956
-8.38%
2.87 B
$ 28.47
United States
Energy
2957
-8.38%
1.74 B
$ 10.26
United States
Technology
2958
-8.38%
7.68 B
$ 16.91
United States
Communication Services
2959
-8.39%
161.44 B
$ 204.8
United States
Industrials
2960
-8.39%
331.32 M
$ 8.91
Greece
Industrials
2961
-8.39%
215.04 M
$ 14.65
United States
Healthcare
2962
-8.41%
2.66 B
$ 12.97
United States
Real Estate
2963
-8.42%
1.72 B
$ 7.21
United States
Real Estate
2964
-8.44%
688.61 M
$ 7.21
United States
Healthcare
2965
-8.45%
658.01 M
$ 5.85
United States
Healthcare
2966
-8.45%
111.63 B
$ 279
United States
Industrials
2967
-8.46%
3.13 B
$ 23.6
United States
Real Estate
2968
-8.47%
3.62 B
$ 21.12
United States
Industrials
2969
-8.47%
470.10 M
$ 11.63
United States
Healthcare
2970
-8.48%
5.25 B
$ 41.03
United States
Healthcare
2971
-8.55%
2.36 B
$ 46.14
United States
Healthcare
2972
-8.56%
20.02 B
$ 127.79
United States
Communication Services
2973
-8.57%
119.48 B
$ 18.54
Brazil
Energy
2974
-8.59%
305.47 M
$ 74.95
United States
Consumer Cyclical
2975
-8.6%
4.38 B
$ 26.93
United States
Healthcare
2976
-8.6%
517.06 M
$ 8.59
United States
Energy
2977
-8.63%
3.67 B
$ 138.37
United States
Consumer Defensive
2978
-8.66%
1.82 B
$ 5.97
Canada
Healthcare
2979
-8.66%
153.28 M
$ 14.27
United States
Consumer Cyclical
2980
-8.66%
1.46 B
$ 7.23
Bermuda
Communication Services
2981
-8.66%
1.46 B
$ 7.24
Bermuda
Communication Services
2982
-8.69%
634.86 M
$ 9.69
Brazil
Financial Services
2983
-8.7%
8.56 B
$ 38.45
Cyprus
Energy
2984
-8.74%
4.01 B
$ 88.39
United States
Consumer Defensive
2985
-8.74%
5.14 B
$ 5.9
Turkey
Communication Services
2986
-8.75%
1.04 B
$ 50.73
United States
Healthcare
2987
-8.76%
1.28 B
$ 8.65
United States
Healthcare
2988
-8.76%
239.13 M
$ 1.68
United States
Basic Materials
2989
-8.76%
2.24 B
$ 6.43
United States
Healthcare
2990
-8.78%
226.69 M
$ 5.855
United States
Technology
2991
-8.78%
2.13 B
$ 16.3
United States
Healthcare
2992
-8.78%
1.23 B
$ 24.43
United States
Consumer Defensive
2993
-8.8%
125.59 M
$ 8.81
United States
Healthcare
2994
-8.8%
211.06 M
$ 4.91
United States
Energy
2995
-8.81%
1.44 B
$ 41.47
United States
Healthcare
2996
-8.82%
385.13 M
$ 3.43
Singapore
Technology
2997
-8.91%
288.58 M
$ 4.54
United States
Healthcare
2998
-8.91%
2.58 B
$ 18.18
United States
Healthcare
2999
-8.94%
2.84 B
$ 21.23
United States
Consumer Cyclical
3000
-8.94%
64.76 B
$ 25.83
United States
Communication Services
For the most accurate results, consider cross-referencing our data with other sources.