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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 April 29, 2026 at 5:38 AM EDT

Rank
Symbol
Company Name
Oct Gain
Market Cap
Price
Country
Sector
3701
-12.26%
8.64 B
$ 29.85
United States
Financial Services
3702
-12.26%
767.91 M
$ 19.76
United States
Financial Services
3703
-12.28%
41.33 B
$ 3.91
Brazil
Financial Services
3704
-12.35%
253.78 M
$ 17.53
United States
Financial Services
3705
-12.4%
1.84 B
$ 3.48
United States
Healthcare
3706
-12.41%
4.07 B
$ 13.79
Uruguay
Technology
3707
-12.44%
547.72 M
$ 4.05
United States
Communication Services
3708
-12.48%
962.78 M
$ 19.31
France
Communication Services
3709
-12.48%
4.64 B
$ 24.66
United States
Healthcare
3710
-12.54%
24.55 B
$ 34.09
Brazil
Utilities
3711
-12.56%
574.00 M
$ 6.27
United States
Technology
3712
-12.59%
1.35 B
$ 3.38
Brazil
Basic Materials
3713
-12.61%
377.82 M
$ 12.1
Sweden
Consumer Defensive
3714
-12.67%
18.74 B
$ 75.62
United States
Technology
3715
-12.68%
353.32 M
$ 4.04
United States
Technology
3716
-12.69%
216.15 M
$ 61.99
United States
Real Estate
3717
-12.69%
1.04 B
$ 40.47
United States
Financial Services
3718
-12.71%
214.34 B
$ 228.05
United States
Technology
3719
-12.97%
978.89 M
$ 6.1
United States
Healthcare
3720
-13%
1.99 B
$ 33.71
United States
Healthcare
3721
-13.01%
18.67 B
$ 38.2
United States
Industrials
3722
-13.02%
117.66 M
$ 1.39
United States
Healthcare
3723
-13.03%
102.34 M
$ 10.125
United States
Healthcare
3724
-13.05%
124.39 M
$ 1.92
United States
Healthcare
3725
-13.07%
2.63 B
$ 73.41
United States
Industrials
3726
-13.11%
314.65 M
$ 75.28
United States
Consumer Cyclical
3727
-13.12%
7.29 B
$ 2.55
Brazil
Utilities
3728
-13.13%
2.87 B
$ 82.33
United States
Technology
3729
-13.17%
212.68 M
$ 0.8823
Israel
Healthcare
3730
-13.18%
1.39 B
$ 29.96
United States
Industrials
3731
-13.22%
909.31 M
$ 32.17
United States
Consumer Cyclical
3732
-13.3%
777.44 M
$ 37.08
United States
Consumer Cyclical
3733
-13.31%
209.51 M
$ 4.19
France
Healthcare
3734
-13.34%
414.71 M
$ 8.03
United States
Healthcare
3735
-13.35%
331.15 M
$ 3.55
United States
Communication Services
3736
-13.36%
624.81 M
$ 2.98
China
Consumer Cyclical
3737
-13.38%
117.39 M
$ 1.05
United States
Consumer Defensive
3738
-13.42%
1.76 B
$ 5.1
United States
Technology
3739
-13.43%
1.06 B
$ 5.16
United States
Healthcare
3740
-13.44%
1.46 B
$ 79.39
United States
Industrials
3741
-13.52%
130.99 M
$ 3
Belgium
Healthcare
3742
-13.53%
413.10 M
$ 13.79
United States
Consumer Cyclical
3743
-13.55%
2.86 B
$ 174.94
United States
Basic Materials
3744
-13.55%
1.85 B
$ 65.99
United States
Technology
3745
-13.57%
243.05 M
$ 3.28
United States
Basic Materials
3746
-13.7%
628.30 M
$ 12.89
United States
Consumer Cyclical
3747
-13.71%
366.94 M
$ 22.67
United States
Consumer Cyclical
3748
-13.74%
493.81 M
$ 7.56
United States
Industrials
3749
-13.77%
44.81 B
$ 68.2
United States
Industrials
3750
-13.83%
240.65 M
$ 4.31
United States
Consumer Cyclical
3751
-13.86%
318.48 M
$ 3.9
United States
Healthcare
3752
-13.94%
37.03 B
$ 26.72
United States
Consumer Cyclical
3753
-13.94%
294.17 M
$ 1.16
China
Consumer Cyclical
3754
-13.94%
4.77 B
$ 115.9
Panama
Industrials
3755
-13.96%
1.21 B
$ 5.39
Germany
Healthcare
3756
-13.96%
168.34 M
$ 3.14
United States
Healthcare
3757
-13.96%
322.36 M
$ 1.79
United States
Healthcare
3758
-13.97%
10.03 B
$ 100.92
United States
Healthcare
3759
-13.98%
1.84 B
$ 4.94
United States
Industrials
3760
-13.98%
738.10 M
$ 7.5
United States
Healthcare
3761
-13.98%
1.98 B
$ 16.85
United States
Consumer Defensive
3762
-13.99%
258.97 M
$ 8.84
United States
Technology
3763
-14%
890.91 M
$ 16.44
United States
Industrials
3764
-14.01%
185.50 M
$ 17.24
3765
-14.01%
325.27 M
$ 2.57
United States
Healthcare
3766
-14.11%
187.95 M
$ 7.09
United States
Healthcare
3767
-14.13%
811.01 M
$ 20.98
United States
Healthcare
3768
-14.16%
890.36 M
$ 16.1
United States
Communication Services
3769
-14.17%
805.08 M
$ 9.07
United States
Healthcare
3770
-14.2%
3.28 B
$ 47.7
United States
Energy
3771
-14.25%
10.82 B
$ 58.8
Brazil
Industrials
3772
-14.27%
662.48 M
$ 4.47
United States
Technology
3773
-14.3%
251.09 M
$ 21.94
United States
Consumer Cyclical
3774
-14.31%
385.51 M
$ 3.87
Brazil
Consumer Defensive
3775
-14.4%
8.89 B
$ 9.04
United States
Industrials
3776
-14.51%
51.68 B
$ 16.36
Japan
Healthcare
3777
-14.53%
380.91 M
$ 27.72
United States
Financial Services
3778
-14.58%
2.48 B
$ 69.26
United States
Technology
3779
-14.58%
3.12 B
$ 63.9
United States
Industrials
3780
-14.61%
148.61 M
$ 6.01
Canada
Healthcare
3781
-14.65%
2.96 B
$ 75.22
United States
Technology
3782
-14.67%
1.71 B
$ 42.99
United States
Basic Materials
3783
-14.74%
221.86 M
$ 0.8997
United States
Technology
3784
-14.77%
619.82 M
$ 1.68
China
Financial Services
3785
-14.78%
4.75 B
$ 87.16
United States
Healthcare
3786
-14.79%
207.43 M
$ 18.1
United States
Financial Services
3787
-14.88%
291.85 M
$ 22.62
United States
Technology
3788
-14.98%
2.82 B
$ 7.27
United States
Healthcare
3789
-15.02%
2.02 B
$ 16.76
Monaco
Industrials
3790
-15.06%
37.08 B
$ 26.77
United States
Consumer Cyclical
3791
-15.07%
4.33 B
$ 101.45
United States
Consumer Cyclical
3792
-15.08%
19.93 B
$ 27.85
United Kingdom
Healthcare
3793
-15.11%
4.58 B
$ 40.44
United States
Industrials
3794
-15.15%
6.52 B
$ 10.71
China
Consumer Defensive
3795
-15.17%
13.03 B
$ 20.33
United States
Communication Services
3796
-15.21%
403.37 M
$ 4.01
France
Healthcare
3797
-15.24%
211.86 M
$ 1.62
United States
Industrials
3798
-15.31%
188.84 M
$ 4.06
United States
Healthcare
3799
-15.32%
394.19 M
$ 5.34
3800
-15.42%
822.26 M
$ 2.14
United States
Technology
For the most accurate results, consider cross-referencing our data with other sources.