STOCK TITAN
MARKET LEADERS

Top Stock Gainers October 2021 - Monthly Performance Ranked

Discover the best stocks of October 2021 ranked by monthly performance. Find out which public companies delivered the highest returns this month, with market caps over $100 million on Nasdaq and NYSE.
2021

This ranking shows the best performing stocks during October 2021, calculated from the first to the last trading day of the month. Using split-adjusted data ensures accurate performance calculations.

Monthly performance rankings help identify short-term momentum and sector rotation patterns that may not be visible in longer timeframes. These rapid movers often present opportunities for traders and momentum investors.

Looking for a specific Symbol?

Data as of March 16, 2026 at 10:22 PM EDT

Rank
Symbol
Company Name
Oct Gain
Market Cap
Price
Country
Sector
1801
-7.37%
11.70 B
$ 14.05
India
Healthcare
1802
-7.39%
13.61 B
$ 86.63
United States
Consumer Defensive
1803
-7.39%
381.98 M
$ 3.17
United States
Consumer Cyclical
1804
-7.42%
5.80 B
$ 49.26
United States
Financial Services
1805
-7.42%
45.20 B
$ 234.83
Switzerland
Technology
1806
-7.5%
3.62 B
$ 45.05
United States
Consumer Cyclical
1807
-7.53%
386.32 M
$ 10.46
Israel
Communication Services
1808
-7.53%
6.47 B
$ 466.52
United States
Industrials
1809
-7.58%
24.04 B
$ 206.69
United States
Consumer Cyclical
1810
-7.59%
6.84 B
$ 6.2
Switzerland
Energy
1811
-7.6%
292.04 M
$ 3.24
United States
Industrials
1812
-7.61%
668.49 M
$ 25.74
United States
Financial Services
1813
-7.62%
6.60 B
$ 3.34
Brazil
Basic Materials
1814
-7.68%
17.57 B
$ 66.6
United States
Basic Materials
1815
-7.68%
3.39 B
$ 68.63
United States
Energy
1816
-7.81%
1.53 B
$ 5.16
United States
Real Estate
1817
-7.84%
1.66 B
$ 10.33
United States
Industrials
1818
-7.87%
10.44 B
$ 197.95
United States
Consumer Cyclical
1819
-7.95%
890.88 M
$ 4.5
United States
Communication Services
1820
-8%
1.16 B
$ 16.96
United States
Industrials
1821
-8.03%
561.32 M
$ 1.06
United States
Communication Services
1822
-8.05%
11.11 B
$ 35.96
United States
Financial Services
1823
-8.09%
7.00 B
$ 23.42
United States
Technology
1824
-8.11%
597.90 B
$ 310.11
United States
Financial Services
1825
-8.16%
24.77 B
$ 78.72
United States
Communication Services
1826
-8.17%
2.17 B
$ 14.29
Singapore
Industrials
1827
-8.2%
856.88 M
$ 16.47
United States
Real Estate
1828
-8.23%
5.37 B
$ 123.07
United States
Industrials
1829
-8.25%
18.37 B
$ 512.82
Cayman Islands
Technology
1830
-8.26%
2.09 B
$ 11.2
United States
Industrials
1831
-8.31%
17.50 B
$ 57.83
South Korea
Basic Materials
1832
-8.38%
1.74 B
$ 10.26
United States
Technology
1833
-8.39%
167.75 B
$ 213.47
United States
Industrials
1834
-8.42%
1.72 B
$ 7.21
United States
Real Estate
1835
-8.45%
337.15 M
$ 3.02
United States
Healthcare
1836
-8.45%
96.89 B
$ 240.73
United States
Industrials
1837
-8.46%
2.82 B
$ 20.84
United States
Real Estate
1838
-8.56%
76.58 B
$ 280.81
United States
Consumer Cyclical
1839
-8.57%
123.54 B
$ 19.17
Brazil
Energy
1840
-8.6%
717.66 M
$ 11.92
United States
Energy
1841
-8.6%
4.11 B
$ 25.02
United States
Healthcare
1842
-8.7%
7.09 B
$ 31.83
Cyprus
Energy
1843
-8.74%
5.41 B
$ 6.21
Turkey
Communication Services
1844
-8.74%
5.09 B
$ 97.68
United States
Consumer Defensive
1845
-8.76%
1.56 B
$ 4.5
United States
Healthcare
1846
-8.78%
1.23 B
$ 24.43
United States
Consumer Defensive
1847
-8.78%
505.36 M
$ 38.5
United States
Consumer Cyclical
1848
-8.89%
2.02 B
$ 110.71
Greece
Industrials
1849
-9.06%
33.99 B
$ 74.57
United States
Consumer Cyclical
1850
-9.1%
161.10 M
$ 5.75
United States
Consumer Cyclical
1851
-9.12%
24.04 B
$ 9.47
Taiwan
Technology
1852
-9.14%
147.90 M
$ 15.72
United States
Financial Services
1853
-9.15%
9.04 B
$ 19.84
United States
Consumer Cyclical
1854
-9.18%
4.26 B
$ 65.65
Argentina
Financial Services
1855
-9.18%
2.95 B
$ 17.41
United States
Consumer Cyclical
1856
-9.26%
1.87 B
$ 16.46
United States
Energy
1857
-9.3%
397.63 M
$ 6.26
United States
Consumer Cyclical
1858
-9.31%
2.02 B
$ 16.25
United States
Healthcare
1859
-9.31%
112.43 B
$ 180.77
United States
Financial Services
1860
-9.33%
7.36 B
$ 46.21
United States
Energy
1861
-9.39%
1.21 B
$ 18.44
United Kingdom
Energy
1862
-9.49%
3.88 B
$ 30.62
United States
Consumer Cyclical
1863
-9.55%
232.85 M
$ 5.18
United States
Financial Services
1864
-9.56%
1.55 B
$ 2.9
Mexico
Communication Services
1865
-9.63%
1.79 B
$ 37.4
United States
Healthcare
1866
-9.64%
3.35 B
$ 134.08
United States
Financial Services
1867
-9.7%
283.40 M
$ 5.8
United States
Industrials
1868
-9.73%
280.59 M
$ 3.16
China
Communication Services
1869
-9.76%
47.07 B
$ 21.52
Taiwan
Technology
1870
-9.79%
1.33 B
$ 9.04
United States
Energy
1871
-9.84%
18.64 B
$ 374.07
United States
Industrials
1872
-9.84%
386.88 M
$ 12.3
United States
Industrials
1873
-9.9%
34.31 B
$ 29.46
Israel
Healthcare
1874
-9.91%
34.35 B
$ 3.25
Brazil
Financial Services
1875
-9.97%
4.61 B
$ 39.24
United States
Industrials
1876
-9.98%
8.20 B
$ 39.34
United States
Energy
1877
-10.06%
15.23 B
$ 37.45
Argentina
Energy
1878
-10.11%
5.56 B
$ 39.87
United States
Consumer Defensive
1879
-10.16%
26.12 B
$ 50.44
United States
Technology
1880
-10.17%
19.15 B
$ 126.32
United States
Technology
1881
-10.25%
336.58 M
$ 6.44
United States
Industrials
1882
-10.3%
2.32 B
$ 13.63
United States
Energy
1883
-10.32%
15.63 B
$ 10.77
Mexico
Basic Materials
1884
-10.33%
12.53 B
$ 10.14
Brazil
Basic Materials
1885
-10.33%
5.64 B
$ 4.08
Chile
Utilities
1886
-10.35%
64.25 B
$ 15.05
Brazil
Basic Materials
1887
-10.35%
300.22 M
$ 30.91
United States
Financial Services
1888
-10.36%
12.17 B
$ 25.47
Brazil
Communication Services
1889
-10.41%
14.84 B
$ 31.51
Chile
Financial Services
1890
-10.42%
1.31 B
$ 55.21
United States
Industrials
1891
-10.46%
739.52 M
$ 15.77
United States
Energy
1892
-10.49%
3.15 B
$ 29.62
United States
Consumer Cyclical
1893
-10.55%
19.05 B
$ 68.05
United States
Industrials
1894
-10.57%
7.55 B
$ 11.85
South Africa
Basic Materials
1895
-10.58%
12.46 B
$ 103.08
United States
Utilities
1896
-10.61%
11.82 B
$ 193.47
United States
Healthcare
1897
-10.67%
44.60 B
$ 5.86
Brazil
Financial Services
1898
-10.71%
1.39 B
$ 14.17
United States
Consumer Cyclical
1899
-10.79%
1.83 B
$ 62.75
Greece
Industrials
1900
-10.84%
9.91 B
$ 206.96
United States
Industrials
For the most accurate results, consider cross-referencing our data with other sources.