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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 5, 2026 at 11:09 PM EDT

Rank
Symbol
Company Name
Oct Gain
Market Cap
Price
Country
Sector
201
19.94%
9.68 B
$ 140.15
United States
Financial Services
202
19.88%
12.80 B
$ 29.32
United States
Technology
203
19.83%
317.49 M
$ 4.46
United States
Healthcare
204
19.66%
167.58 B
$ 282.25
United States
Industrials
205
19.61%
4.16 B
$ 126.48
United States
Healthcare
206
19.59%
150.07 B
$ 122.78
United States
Financial Services
207
19.59%
3.82 B
$ 119.39
United States
Consumer Defensive
208
19.55%
45.26 B
$ 217.65
United States
Industrials
209
19.51%
409.22 M
$ 23.515
United Kingdom
Technology
210
19.41%
5.04 B
$ 89.19
United States
Basic Materials
211
19.36%
1.66 B
$ 53.87
Singapore
Technology
212
19.25%
1.88 B
$ 63.42
United States
Healthcare
213
19.23%
455.71 M
$ 65.58
South Korea
Communication Services
214
19.22%
90.84 B
$ 48.89
United States
Industrials
215
19.18%
615.86 M
$ 25.01
United States
Financial Services
216
19.09%
45.97 B
$ 24.65
Canada
Energy
217
19.05%
2.40 B
$ 43
Israel
Technology
218
18.94%
6.15 B
$ 228.26
United States
Consumer Cyclical
219
18.88%
201.60 M
$ 14.8
United States
Healthcare
220
18.83%
8.64 B
$ 62.72
United States
Industrials
221
18.78%
588.38 M
$ 3.41
Canada
Basic Materials
222
18.59%
1.82 B
$ 15.5
United States
Healthcare
223
18.57%
2.33 B
$ 182.64
United States
Financial Services
224
18.41%
1.96 B
$ 105.17
United States
Healthcare
225
18.41%
9.83 B
$ 192.12
United States
Technology
226
18.41%
1.74 B
$ 10.34
United States
Communication Services
227
18.37%
1.08 B
$ 6.97
United States
Healthcare
228
18.31%
2.77 B
$ 3.89
Canada
Energy
229
18.29%
47.63 B
$ 396.75
United States
Healthcare
230
18.27%
1.62 B
$ 22.62
United States
Consumer Cyclical
231
18.26%
121.21 M
$ 11.2
United States
Consumer Cyclical
232
18.22%
424.19 M
$ 1.94
China
Consumer Defensive
233
18.21%
10.75 B
$ 359.04
United States
Industrials
234
18.21%
26.95 B
$ 285.83
United States
Industrials
235
18.21%
6.76 B
$ 46.04
United States
Real Estate
236
18.12%
1.97 B
$ 11.62
United States
Healthcare
237
18.12%
867.28 M
$ 5.87
China
Communication Services
238
18.07%
4.92 B
$ 23.8
United States
Healthcare
239
18.07%
4.35 B
$ 7.07
United States
Consumer Cyclical
240
18.06%
1.66 B
$ 9.2
United States
Healthcare
241
17.96%
1.07 B
$ 6.97
United States
Technology
242
17.78%
8.00 B
$ 219.47
United States
Industrials
243
17.69%
688.52 M
$ 10.03
Singapore
Financial Services
244
17.62%
94.06 B
$ 110.66
United States
Industrials
245
17.59%
4.45 B
$ 42.23
United States
Healthcare
246
17.53%
7.99 B
$ 70.03
Canada
Industrials
247
17.52%
907.09 M
$ 28.16
United States
Industrials
248
17.49%
1.11 B
$ 15
United States
Healthcare
249
17.46%
346.35 M
$ 6.8
United States
Financial Services
250
17.44%
7.87 B
$ 32.76
United States
Utilities
251
17.39%
349.89 M
$ 12.91
Canada
Energy
252
17.37%
2.73 B
$ 102.45
United States
Consumer Cyclical
253
17.35%
844.36 B
$ 517.82
United States
Technology
254
17.34%
1.85 B
$ 27.01
Ireland
Healthcare
255
17.34%
386.29 B
$ 425.36
United States
Healthcare
256
17.33%
149.40 M
$ 7.35
United States
Industrials
257
17.3%
16.70 B
$ 82.77
United States
Industrials
258
17.28%
248.84 M
$ 3.88
United States
Technology
259
17.2%
15.42 B
$ 42.83
United States
Financial Services
260
17.2%
207.51 M
$ 1.27
United States
Basic Materials
261
17.15%
3.32 B
$ 100.99
United States
Healthcare
262
17.13%
2.74 B
$ 18.12
United States
Energy
263
17.06%
6.73 B
$ 60.36
Mexico
Energy
264
17.02%
11.36 B
$ 211.33
United States
Real Estate
265
17.02%
6.61 B
$ 71.86
United States
Consumer Cyclical
266
17%
4.61 B
$ 88.27
United States
Technology
267
16.99%
13.09 B
$ 318.1
United States
Technology
268
16.94%
3.71 B
$ 83.67
Bermuda
Financial Services
269
16.92%
170.76 M
$ 0.7869
United States
Healthcare
270
16.89%
201.45 B
$ 159.99
United States
Technology
271
16.84%
2.05 B
$ 24.21
United States
Healthcare
272
16.83%
32.96 B
$ 149.34
United States
Real Estate
273
16.83%
335.55 M
$ 4.87
United States
Basic Materials
274
16.81%
1.22 B
$ 47.6
United States
Healthcare
275
16.8%
21.28 B
$ 83.84
Australia
Technology
276
16.75%
36.05 B
$ 100.77
United States
Technology
277
16.71%
77.93 B
$ 87.79
Canada
Industrials
278
16.6%
8.94 B
$ 151.04
United States
Technology
279
16.57%
3.88 B
$ 13.34
United States
Consumer Cyclical
280
16.56%
676.22 M
$ 10.94
United States
Healthcare
281
16.55%
7.91 B
$ 34.21
United States
Real Estate
282
16.5%
825.82 M
$ 11.2
United States
Technology
283
16.5%
1.23 B
$ 2.07
United States
Energy
284
16.5%
90.17 B
$ 260.15
United States
Technology
285
16.49%
4.70 B
$ 39.8
United States
Healthcare
286
16.46%
69.96 B
$ 314.19
United States
Basic Materials
287
16.46%
81.52 B
$ 127.24
China
Communication Services
288
16.42%
151.86 M
$ 23.5
United States
Healthcare
289
16.4%
117.03 M
$ 44.59
United States
Energy
290
16.4%
4.58 B
$ 29.84
Mexico
Basic Materials
291
16.38%
199.66 M
$ 0.933
Canada
Basic Materials
292
16.32%
468.56 M
$ 26.39
United States
Consumer Cyclical
293
16.3%
122.47 M
$ 3.68
Canada
Technology
294
16.29%
63.41 B
$ 1342.98
United States
Industrials
295
16.27%
2.67 B
$ 23.61
United States
Healthcare
296
16.27%
311.11 M
$ 20.354
United States
Healthcare
297
16.26%
50.93 B
$ 151.05
United States
Utilities
298
16.24%
1.96 B
$ 43.03
United States
Healthcare
299
16.1%
13.45 B
$ 118.43
Canada
Consumer Cyclical
300
16.09%
412.03 M
$ 59.13
United States
Financial Services
For the most accurate results, consider cross-referencing our data with other sources.