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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 May 14, 2026 at 7:53 PM EDT

Rank
Symbol
Company Name
Oct Gain
Market Cap
Price
Country
Sector
1801
2.63%
1.67 B
$ 11.15
United States
Technology
1802
2.63%
540.73 M
$ 4.09
United States
Financial Services
1803
2.63%
319.32 M
$ 29.32
United States
Financial Services
1804
2.63%
431.62 M
$ 16.11
United States
Financial Services
1805
2.62%
5.16 B
$ 160.65
United States
Basic Materials
1806
2.62%
15.62 B
$ 124.17
United States
Technology
1807
2.62%
434.46 M
$ 19.23
United States
Financial Services
1808
2.61%
24.60 B
$ 579.54
United States
Healthcare
1809
2.6%
512.12 M
$ 35.15
United States
Consumer Cyclical
1810
2.6%
92.34 B
$ 350.19
United States
Consumer Cyclical
1811
2.59%
102.55 M
$ 1.7
United States
Healthcare
1812
2.59%
5.54 B
$ 22.83
Canada
Technology
1813
2.59%
386.91 M
$ 21.83
United States
Technology
1814
2.58%
250.86 M
$ 1.9
United States
Healthcare
1815
2.57%
3.05 B
$ 38.25
United States
Healthcare
1816
2.56%
17.44 B
$ 20.24
United States
Energy
1817
2.55%
331.21 M
$ 30.36
United States
Financial Services
1818
2.54%
1.00 B
$ 8.92
United States
Financial Services
1819
2.54%
114.99 B
$ 453.06
United States
Healthcare
1820
2.53%
5.29 B
$ 65.19
United States
Financial Services
1821
2.53%
804.21 M
$ 31.95
United States
Industrials
1822
2.53%
1.71 B
$ 23.14
United States
Healthcare
1823
2.52%
26.81 B
$ 132.7
United States
Consumer Cyclical
1824
2.52%
281.77 M
$ 34.03
United States
Healthcare
1825
2.52%
830.68 M
$ 7.22
United States
Basic Materials
1826
2.5%
1.88 B
$ 34.36
United States
Financial Services
1827
2.5%
1.06 B
$ 20.65
United States
Financial Services
1828
2.5%
106.24 M
$ 16.48
United States
Industrials
1829
2.48%
10.77 B
$ 44.23
United States
Basic Materials
1830
2.48%
441.67 M
$ 16.07
United States
Consumer Cyclical
1831
2.48%
521.66 M
$ 12.93
United States
Financial Services
1832
2.48%
394.46 M
$ 1.27
United States
Healthcare
1833
2.48%
523.12 M
$ 8.55
United States
Financial Services
1834
2.47%
7.12 B
$ 27.86
United States
Consumer Defensive
1835
2.47%
13.30 B
$ 46.97
United States
Real Estate
1836
2.47%
877.82 M
$ 10.18
United States
Financial Services
1837
2.46%
10.89 B
$ 21.8
United States
Healthcare
1838
2.46%
524.22 M
$ 41.8
United States
Healthcare
1839
2.46%
414.44 M
$ 101.22
United States
Consumer Cyclical
1840
2.46%
459.44 M
$ 11.21
United States
Financial Services
1841
2.45%
152.02 M
$ 14.31
United States
Financial Services
1842
2.45%
39.20 B
$ 168.46
United States
Communication Services
1843
2.45%
68.36 B
$ 75.81
United States
Consumer Cyclical
1844
2.45%
204.49 M
$ 11.11
United States
Financial Services
1845
2.44%
331.22 B
$ 142.24
United States
Consumer Defensive
1846
2.44%
906.92 M
$ 11.01
United States
Financial Services
1847
2.43%
21.13 B
$ 190.85
United States
Healthcare
1848
2.42%
6.07 B
$ 8.12
United States
Real Estate
1849
2.42%
780.08 M
$ 28.15
1850
2.42%
21.36 B
$ 302.4
United States
Healthcare
1851
2.42%
7.19 B
$ 51.79
United States
Financial Services
1852
2.42%
380.68 M
$ 46.25
United States
Financial Services
1853
2.41%
150.81 M
$ 4.21
United States
Energy
1854
2.41%
290.34 M
$ 6.77
United States
Financial Services
1855
2.41%
230.69 B
$ 90.81
Australia
Basic Materials
1856
2.4%
44.93 B
$ 264.78
United States
Industrials
1857
2.4%
24.09 B
$ 301.18
United States
Financial Services
1858
2.39%
27.40 B
$ 267.09
United States
Industrials
1859
2.39%
5.11 B
$ 105.86
Mexico
Industrials
1860
2.37%
1.98 B
$ 13.52
United States
Financial Services
1861
2.37%
118.83 M
$ 18.86
United States
Healthcare
1862
2.36%
14.58 B
$ 232.33
Ireland
Healthcare
1863
2.36%
4.88 B
$ 36.67
United States
Financial Services
1864
2.36%
30.02 B
$ 49.73
United States
Industrials
1865
2.35%
10.74 B
$ 137.94
United States
Industrials
1866
2.35%
1.81 B
$ 12
United States
Technology
1867
2.35%
234.60 M
$ 8.46
United States
Financial Services
1868
2.34%
8.15 B
$ 160.99
United States
Industrials
1869
2.34%
854.80 M
$ 22.76
United States
Consumer Cyclical
1870
2.32%
1.13 B
$ 13.43
United States
Healthcare
1871
2.32%
9.72 B
$ 83.93
United States
Industrials
1872
2.32%
280.76 M
$ 22.82
1873
2.31%
13.62 B
$ 207.97
United States
Financial Services
1874
2.31%
199.12 M
$ 36.79
United States
Financial Services
1875
2.31%
1.31 B
$ 15.33
United States
Real Estate
1876
2.3%
36.77 B
$ 103.68
South Korea
Financial Services
1877
2.3%
250.71 M
$ 55.8
United States
Financial Services
1878
2.3%
125.01 M
$ 5.92
United States
Financial Services
1879
2.3%
483.15 M
$ 36.94
United States
Financial Services
1880
2.29%
15.44 B
$ 5720.1
United States
Consumer Cyclical
1881
2.29%
92.31 B
$ 341.36
United States
Industrials
1882
2.28%
709.21 M
$ 13
United States
Financial Services
1883
2.27%
523.75 M
$ 5.78
United States
Financial Services
1884
2.27%
1.69 B
$ 79.93
United States
Financial Services
1885
2.27%
322.73 M
$ 9.41
United States
Consumer Cyclical
1886
2.26%
123.13 M
$ 9.95
United States
Financial Services
1887
2.26%
1.57 B
$ 53.21
United States
Financial Services
1888
2.26%
657.36 M
$ 11.12
United States
Healthcare
1889
2.26%
101.59 M
$ 18.55
United States
Financial Services
1890
2.26%
2.55 B
$ 29.2
United States
Financial Services
1891
2.26%
1.85 B
$ 36.31
United States
Financial Services
1892
2.25%
845.96 M
$ 48.41
United States
Financial Services
1893
2.25%
41.92 B
$ 66.24
United States
Consumer Defensive
1894
2.25%
1.50 B
$ 12.42
China
Consumer Defensive
1895
2.25%
426.23 M
$ 17.51
United States
Healthcare
1896
2.24%
674.06 M
$ 34.24
United States
Financial Services
1897
2.24%
320.32 M
$ 11.19
United States
Consumer Cyclical
1898
2.24%
215.06 M
$ 45.65
United States
Financial Services
1899
2.24%
3.31 B
$ 34.11
United States
Financial Services
1900
2.23%
6.42 B
$ 88.72
United States
Utilities
For the most accurate results, consider cross-referencing our data with other sources.