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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 4, 2026 at 2:22 PM EDT

Rank
Symbol
Company Name
Oct Gain
Market Cap
Price
Country
Sector
101
28.1%
2.62 B
$ 60.89
United States
Healthcare
102
27.95%
7.85 B
$ 42.11
United States
Financial Services
103
27.5%
5.28 B
$ 69.8
Netherlands
Healthcare
104
27.34%
925.31 M
$ 3.46
United States
Financial Services
105
27.26%
340.79 M
$ 6.94
United States
Consumer Cyclical
106
27.02%
18.58 B
$ 703.84
United States
Technology
107
26.79%
105.64 M
$ 0.7684
United States
Healthcare
108
26.76%
370.97 M
$ 18.35
United States
Healthcare
109
26.36%
12.70 B
$ 57.42
United States
Industrials
110
26.28%
847.87 M
$ 16.19
China
Technology
111
26.28%
66.90 B
$ 427.34
United States
Technology
112
26.22%
220.35 M
$ 12.1401
Cyprus
Communication Services
113
26.19%
97.15 B
$ 472.48
Sweden
Communication Services
114
26.17%
276.70 M
$ 1.09
United States
Energy
115
26.06%
1.80 B
$ 37.11
United States
Industrials
116
25.81%
209.66 M
$ 1.96
United States
Basic Materials
117
25.7%
10.06 B
$ 112.39
United States
Technology
118
25.66%
1.31 B
$ 99.11
United States
Energy
119
25.63%
6.47 B
$ 58.29
Peru
Financial Services
120
25.51%
3.11 B
$ 61.5
121
25.48%
63.25 B
$ 53.57
Canada
Energy
122
25.32%
2.38 B
$ 11.97
United States
Industrials
123
25.31%
461.63 M
$ 33.97
United States
Technology
124
25.28%
610.69 M
$ 1.59
Canada
Basic Materials
125
25.23%
7.21 B
$ 9.08
Canada
Basic Materials
126
25.22%
591.12 M
$ 6.91
United States
Consumer Cyclical
127
24.94%
3.39 B
$ 78.66
United States
Consumer Cyclical
128
24.88%
1.07 B
$ 6.74
United States
Real Estate
129
24.82%
1.37 B
$ 28.11
United States
Healthcare
130
24.78%
2.84 B
$ 18.13
United States
Technology
131
24.76%
780.73 M
$ 15.49
United States
Industrials
132
24.41%
2.45 B
$ 38.48
United States
Technology
133
24.37%
68.38 B
$ 118.61
United States
Financial Services
134
24.37%
9.94 B
$ 354.53
United States
Industrials
135
24.34%
4.37 B
$ 143.61
United States
Technology
136
24.26%
1.90 B
$ 28.11
United States
Industrials
137
24.12%
12.18 B
$ 12.23
China
Consumer Cyclical
138
24.08%
2.53 B
$ 8.56
Canada
Basic Materials
139
23.89%
1.39 B
$ 94.94
United States
Healthcare
140
23.84%
24.13 B
$ 224.57
United States
Technology
141
23.66%
2.64 B
$ 8.72
Canada
Basic Materials
142
23.64%
202.22 M
$ 10.02
United States
Healthcare
143
23.59%
5.22 B
$ 10.55
United States
Energy
144
23.56%
1.75 B
$ 15.98
United States
Financial Services
145
23.51%
61.27 B
$ 1741.3
United States
Industrials
146
23.26%
4.79 T
$ 197.58
United States
Technology
147
23.19%
6.17 B
$ 25.73
United States
Energy
148
23.12%
15.91 B
$ 270.22
United States
Industrials
149
22.88%
2.54 B
$ 24.47
Canada
Basic Materials
150
22.8%
1.62 B
$ 35.06
United States
Technology
151
22.67%
412.87 M
$ 7.11
Belgium
Technology
152
22.66%
7.30 B
$ 76.97
United States
Consumer Cyclical
153
22.63%
5.62 B
$ 9.86
United States
Basic Materials
154
22.57%
9.12 B
$ 15.77
Canada
Basic Materials
155
22.51%
2.63 B
$ 77.71
United States
Financial Services
156
22.4%
134.86 M
$ 4.47
China
Consumer Cyclical
157
22.34%
407.53 M
$ 2.78
Canada
Energy
158
22.31%
427.62 M
$ 20.62
159
22.3%
1.60 B
$ 4.74
Canada
Basic Materials
160
22.13%
23.65 B
$ 18.44
United States
Financial Services
161
22.12%
5.44 B
$ 4.08
Canada
Basic Materials
162
22.12%
300.33 M
$ 10.2
United States
Communication Services
163
22.11%
15.91 B
$ 3.89
Singapore
Technology
164
22.05%
4.37 B
$ 78.66
United States
Financial Services
165
21.88%
1.38 B
$ 2.05
United States
Consumer Cyclical
166
21.56%
1.75 B
$ 13.05
United States
Technology
167
21.55%
425.36 M
$ 13.45
United States
Industrials
168
21.39%
538.51 M
$ 19.6
United States
Technology
169
21.36%
1.77 B
$ 9.98
United States
Technology
170
21.23%
210.74 M
$ 5.96
Canada
Energy
171
21.17%
6.16 B
$ 161.97
United States
Financial Services
172
21.17%
23.68 B
$ 146.45
United States
Technology
173
21.15%
1.33 B
$ 7.98
Switzerland
Basic Materials
174
21.14%
1.53 B
$ 12.71
United States
Technology
175
20.96%
6.38 B
$ 113.32
United States
Energy
176
20.96%
923.99 M
$ 65.49
United States
Technology
177
20.95%
1.19 B
$ 78.35
United States
Financial Services
178
20.89%
3.44 B
$ 78.36
United States
Technology
179
20.89%
856.80 M
$ 77.78
United States
Financial Services
180
20.85%
510.48 M
$ 7.39
United States
Technology
181
20.77%
582.71 M
$ 2.59
United States
Consumer Cyclical
182
20.71%
981.45 M
$ 14.455
Canada
Technology
183
20.71%
2.33 B
$ 37.24
United States
Healthcare
184
20.71%
36.49 B
$ 16.57
United States
Utilities
185
20.68%
2.81 B
$ 26.11
Canada
Basic Materials
186
20.62%
53.24 B
$ 13.36
United States
Consumer Cyclical
187
20.59%
541.91 M
$ 9.44
United States
Consumer Cyclical
188
20.5%
3.90 B
$ 15.65
Israel
Technology
189
20.38%
13.58 B
$ 130.13
United States
Technology
190
20.37%
524.45 M
$ 4.18
United States
Healthcare
191
20.33%
71.64 B
$ 318.99
United States
Industrials
192
20.23%
11.44 B
$ 32.36
United States
Energy
193
20.2%
6.03 B
$ 17.59
United States
Technology
194
20.15%
843.82 M
$ 14.68
Israel
Healthcare
195
20.08%
473.29 M
$ 174.99
United States
Financial Services
196
20.07%
679.37 M
$ 10.4
United States
Healthcare
197
19.98%
71.67 B
$ 126.73
United States
Financial Services
198
19.96%
2.86 B
$ 10.34
United States
Technology
199
19.95%
354.12 M
$ 8.81
United States
Financial Services
200
19.94%
9.53 B
$ 137.96
United States
Financial Services
Return measured from the start of the stock's current trading history (a recent listing or relisting), not from the start of the month.
For the most accurate results, consider cross-referencing our data with other sources.