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Top Stock Gainers October 2023 - Monthly Performance Ranked

Discover the best stocks of October 2023 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.
2023

This ranking shows the best performing stocks during October 2023, 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.

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Data as of March 19, 2026 at 1:03 AM EDT

Rank
Symbol
Company Name
Oct Gain
Market Cap
Price
Country
Sector
2001
-23.52%
1.49 B
$ 4.28
United States
Healthcare
2002
-23.88%
17.36 B
$ 57.36
South Korea
Basic Materials
2003
-24.38%
1.01 B
$ 3.95
United States
Healthcare
2004
-24.44%
1.64 B
$ 56.4
United States
Healthcare
2005
-24.76%
1.55 B
$ 2.89
Mexico
Communication Services
2006
-24.84%
3.01 B
$ 13.85
United States
Industrials
2007
-24.94%
1.99 B
$ 22.99
United States
Consumer Defensive
2008
-25.06%
3.83 B
$ 12.03
United States
Industrials
2009
-25.4%
675.21 M
$ 11.2
United States
Healthcare
2010
-25.44%
636.25 M
$ 17.05
Mexico
Consumer Cyclical
2011
-25.58%
3.27 B
$ 21.9
United States
Basic Materials
2012
-25.8%
106.42 M
$ 3.54
United States
Industrials
2013
-25.83%
6.10 B
$ 16.49
United States
Technology
2014
-25.91%
499.70 M
$ 1.59
France
Technology
2015
-25.91%
610.59 M
$ 12.42
United States
Consumer Cyclical
2016
-26.15%
1.41 B
$ 26.68
United States
Industrials
2017
-26.51%
4.48 B
$ 113.91
United States
Technology
2018
-26.71%
675.19 M
$ 1.51
United States
Financial Services
2019
-26.71%
421.42 M
$ 3.04
United States
Healthcare
2020
-26.94%
1.85 B
$ 14.17
United States
Industrials
2021
-26.98%
656.87 M
$ 5.06
Brazil
Technology
2022
-27.46%
3.38 B
$ 51
United States
Technology
2023
-27.5%
594.66 M
$ 14.45
United States
Technology
2024
-28.24%
102.31 M
$ 1.4
United States
Industrials
2025
-28.53%
2.69 B
$ 6.06
United States
Real Estate
2026
-28.75%
1.98 B
$ 16.62
United States
Real Estate
2027
-28.84%
16.37 B
$ 31.83
United Kingdom
Industrials
2028
-28.99%
1.87 B
$ 16.48
United States
Energy
2029
-29.19%
1.54 B
$ 21.48
United States
Technology
2030
-29.29%
6.00 B
$ 8.08
United States
Real Estate
2031
-29.89%
11.77 B
$ 233.01
Mexico
Industrials
2032
-30.26%
9.91 B
$ 207.06
United States
Industrials
2033
-30.52%
674.49 M
$ 8.1
United States
Real Estate
2034
-30.78%
122.57 M
$ 8.05
China
Financial Services
2035
-31.21%
63.81 B
$ 291.17
United States
Consumer Cyclical
2036
-31.21%
247.05 M
$ 7.01
United States
Consumer Cyclical
2037
-31.82%
10.04 B
$ 76.76
United States
Consumer Cyclical
2038
-31.97%
624.52 M
$ 105.17
United States
Consumer Cyclical
2039
-33.18%
397.66 M
$ 0.5501
United States
Industrials
2040
-33.86%
420.16 M
$ 8
United States
Healthcare
2041
-33.91%
340.99 M
$ 0.8173
United States
Communication Services
2042
-34.91%
11.91 B
$ 32.38
United States
Technology
2043
-35.78%
1.03 B
$ 3.3
United States
Technology
2044
-35.81%
1.20 B
$ 5.39
China
Consumer Cyclical
2045
-36.58%
310.50 M
$ 11.62
United States
Industrials
2046
-37.17%
689.84 M
$ 13.6
United States
Healthcare
2047
-37.62%
68.19 B
$ 40.46
Canada
Basic Materials
2048
-37.87%
14.19 B
$ 73.05
United States
Financial Services
2049
-37.95%
2.47 B
$ 18.9
United States
Industrials
2050
-40.6%
293.98 M
$ 3.47
United States
Consumer Cyclical
2051
-46.53%
125.36 M
$ 5.3
United States
Consumer Cyclical
2052
-58.2%
1.30 B
$ 4.28
Canada
Basic Materials
For the most accurate results, consider cross-referencing our data with other sources.