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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 13, 2026 at 5:11 AM EDT

Rank
Symbol
Company Name
Oct Gain
Market Cap
Price
Country
Sector
3301
-5.5%
19.20 B
$ 110.66
United States
Consumer Cyclical
3302
-5.53%
1.95 B
$ 25.42
United States
Technology
3303
-5.54%
4.75 B
$ 65.13
Canada
Consumer Cyclical
3304
-5.54%
12.76 B
$ 33.23
South Korea
Communication Services
3305
-5.59%
1.92 B
$ 114.85
United States
Healthcare
3306
-5.6%
956.26 M
$ 10.99
Bermuda
Energy
3307
-5.62%
3.39 B
$ 29.04
United States
Communication Services
3308
-5.62%
4.14 B
$ 7.26
United States
Technology
3309
-5.63%
24.25 B
$ 2092.59
United States
Financial Services
3310
-5.63%
3.28 B
$ 13.47
United States
Technology
3311
-5.64%
757.48 M
$ 5.1
United States
Real Estate
3312
-5.66%
200.79 M
$ 62.89
United States
Healthcare
3313
-5.69%
12.85 B
$ 179.45
United States
Healthcare
3314
-5.7%
12.90 B
$ 24.02
Germany
Healthcare
3315
-5.72%
2.70 B
$ 14.68
United States
Consumer Cyclical
3316
-5.72%
4.47 B
$ 4665.5
United States
Industrials
3317
-5.73%
2.49 B
$ 165.05
United States
Industrials
3318
-5.74%
244.14 M
$ 1.73
Netherlands
Healthcare
3319
-5.75%
46.86 B
$ 105.84
United Kingdom
Consumer Defensive
3320
-5.75%
28.65 B
$ 71.85
United Kingdom
Energy
3321
-5.76%
192.24 M
$ 11.385
United States
Financial Services
3322
-5.77%
8.97 B
$ 152.72
United States
Healthcare
3323
-5.78%
4.42 B
$ 44.67
United States
Basic Materials
3324
-5.78%
504.69 M
$ 7.59
United States
Financial Services
3325
-5.78%
1.23 B
$ 21.16
United States
Technology
3326
-5.8%
5.11 B
$ 73.16
United States
Industrials
3327
-5.81%
338.06 M
$ 0.656
United States
Consumer Defensive
3328
-5.81%
495.81 M
$ 13.43
United States
Energy
3329
-5.82%
435.50 M
$ 0.9712
Canada
Healthcare
3330
-5.82%
1.32 B
$ 15.67
United States
Healthcare
3331
-5.84%
948.18 M
$ 4.8
United States
Healthcare
3332
-5.85%
107.36 B
$ 83.87
Ireland
Healthcare
3333
-5.89%
927.04 M
$ 199.78
United States
Financial Services
3334
-5.93%
4.89 B
$ 45.41
United States
Healthcare
3335
-5.94%
425.92 M
$ 9.6
United States
Real Estate
3336
-5.95%
332.32 M
$ 8.1
United States
Healthcare
3337
-5.96%
4.23 B
$ 80.09
United States
Basic Materials
3338
-5.97%
244.14 B
$ 21.65
Japan
Financial Services
3339
-5.98%
1.91 B
$ 53.54
United States
Financial Services
3340
-5.98%
223.02 M
$ 11.4
United States
Financial Services
3341
-5.98%
198.31 M
$ 27.98
United States
Industrials
3342
-5.98%
5.25 B
$ 18.42
United States
Healthcare
3343
-5.99%
585.49 M
$ 32.68
United States
Industrials
3344
-6.02%
415.95 M
$ 4.41
United States
Healthcare
3345
-6.05%
465.72 M
$ 11.05
United States
Healthcare
3346
-6.06%
207.57 M
$ 24.24
United States
Basic Materials
3347
-6.06%
5.27 B
$ 67.27
Canada
Basic Materials
3348
-6.07%
120.82 B
$ 106.01
United States
Consumer Cyclical
3349
-6.08%
29.40 B
$ 199.15
United States
Healthcare
3350
-6.08%
228.79 M
$ 25.73
United States
Financial Services
3351
-6.08%
123.26 M
$ 4.12
United States
Industrials
3352
-6.09%
337.07 M
$ 43.06
United States
Financial Services
3353
-6.11%
6.85 B
$ 44.67
United States
Technology
3354
-6.12%
1.25 B
$ 42.22
United States
Industrials
3355
-6.16%
1.52 B
$ 7.73
United States
Industrials
3356
-6.18%
1.75 B
$ 11.47
United States
Real Estate
3357
-6.19%
14.63 B
$ 101.95
Switzerland
Technology
3358
-6.22%
1.51 B
$ 9.32
United States
Technology
3359
-6.22%
199.74 M
$ 12.53
United States
Healthcare
3360
-6.23%
330.60 M
$ 5.11
United States
Healthcare
3361
-6.24%
1.77 B
$ 44.24
United States
Industrials
3362
-6.25%
1.73 B
$ 28.69
Denmark
Healthcare
3363
-6.25%
1.16 B
$ 113.82
United States
Industrials
3364
-6.26%
2.61 B
$ 44.6
United States
Industrials
3365
-6.26%
204.26 M
$ 26.72
United States
Consumer Cyclical
3366
-6.29%
394.70 M
$ 10.52
United States
Financial Services
3367
-6.3%
1.25 B
$ 21.51
United States
Healthcare
3368
-6.31%
979.48 M
$ 6.14
United States
Basic Materials
3369
-6.35%
2.68 B
$ 17.81
United States
Basic Materials
3370
-6.36%
167.86 M
$ 2.71
Canada
Healthcare
3371
-6.36%
8.59 B
$ 17.95
South Korea
Communication Services
3372
-6.37%
280.29 M
$ 5.52
United States
Consumer Cyclical
3373
-6.4%
290.65 M
$ 2.05
United States
Technology
3374
-6.45%
7.35 B
$ 39.17
United States
Consumer Defensive
3375
-6.46%
1.08 B
$ 7.04
United States
Healthcare
3376
-6.47%
6.93 B
$ 6.73
United States
Communication Services
3377
-6.48%
524.82 M
$ 17.5
United States
Healthcare
3378
-6.49%
4.41 B
$ 30.67
United States
Communication Services
3379
-6.49%
994.04 M
$ 11.13
United States
Healthcare
3380
-6.51%
1.72 B
$ 19.2
Norway
Communication Services
3381
-6.53%
2.51 B
$ 72.45
Bermuda
Energy
3382
-6.56%
17.74 B
$ 270.45
Denmark
Healthcare
3383
-6.57%
2.94 B
$ 27.33
United States
Consumer Cyclical
3384
-6.58%
9.04 B
$ 76.2
United States
Healthcare
3385
-6.58%
189.73 M
$ 15.1
United States
Technology
3386
-6.59%
668.75 M
$ 16.39
Bermuda
Industrials
3387
-6.61%
2.09 B
$ 7.98
United States
Healthcare
3388
-6.61%
2.23 B
$ 60.85
United States
Technology
3389
-6.63%
2.35 B
$ 74.99
United States
Industrials
3390
-6.65%
312.02 M
$ 14.88
Ireland
Healthcare
3391
-6.66%
280.65 M
$ 7.74
United States
Industrials
3392
-6.67%
864.86 M
$ 13.18
United States
Technology
3393
-6.67%
15.56 B
$ 14.99
United States
Industrials
3394
-6.68%
469.77 M
$ 13.55
United States
Industrials
3395
-6.68%
2.99 B
$ 94.54
United States
Consumer Cyclical
3396
-6.69%
12.46 B
$ 189.5
United States
Consumer Cyclical
3397
-6.74%
20.08 B
$ 37.93
United States
Consumer Cyclical
3398
-6.78%
1.01 B
$ 8.65
United States
Financial Services
3399
-6.78%
7.48 B
$ 99.15
United States
Industrials
3400
-6.79%
127.67 B
$ 10.48
Japan
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.