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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 June 7, 2026 at 7:31 AM EDT

Rank
Symbol
Company Name
Oct Gain
Market Cap
Price
Country
Sector
3501
-8.63%
4.05 B
$ 152.57
United States
Consumer Defensive
3502
-8.66%
1.53 B
$ 7.61
Bermuda
Communication Services
3503
-8.66%
138.49 M
$ 12.85
United States
Consumer Cyclical
3504
-8.66%
1.52 B
$ 7.56
Bermuda
Communication Services
3505
-8.66%
1.72 B
$ 5.62
Canada
Healthcare
3506
-8.69%
629.61 M
$ 9.61
Brazil
Financial Services
3507
-8.7%
7.83 B
$ 35.17
Cyprus
Energy
3508
-8.74%
5.02 B
$ 5.77
Turkey
Communication Services
3509
-8.74%
4.10 B
$ 90.43
United States
Consumer Defensive
3510
-8.75%
338.31 M
$ 16.52
United States
Healthcare
3511
-8.76%
236.29 M
$ 1.66
United States
Basic Materials
3512
-8.76%
1.68 B
$ 4.82
United States
Healthcare
3513
-8.76%
1.28 B
$ 8.65
United States
Healthcare
3514
-8.78%
319.79 M
$ 8.26
United States
Technology
3515
-8.78%
1.79 B
$ 13.71
United States
Healthcare
3516
-8.78%
1.23 B
$ 24.43
United States
Consumer Defensive
3517
-8.78%
427.36 M
$ 33.97
United States
Consumer Cyclical
3518
-8.8%
118.18 M
$ 8.29
United States
Healthcare
3519
-8.8%
234.27 M
$ 5.45
United States
Energy
3520
-8.81%
1.10 B
$ 31.71
United States
Healthcare
3521
-8.82%
357.06 M
$ 3.18
Singapore
Technology
3522
-8.83%
230.30 M
$ 10.36
United States
Communication Services
3523
-8.89%
2.35 B
$ 129.17
Greece
Industrials
3524
-8.91%
248.53 M
$ 3.91
United States
Healthcare
3525
-8.91%
1.89 B
$ 13.33
United States
Healthcare
3526
-8.94%
65.79 B
$ 26.24
United States
Communication Services
3527
-8.94%
2.57 B
$ 19.23
United States
Consumer Cyclical
3528
-8.95%
6.39 B
$ 31.11
United States
Healthcare
3529
-8.96%
453.82 M
$ 22.9
United States
Healthcare
3530
-8.96%
737.39 M
$ 25.24
United States
Healthcare
3531
-9.02%
498.43 B
$ 99.17
United States
Technology
3532
-9.06%
33.16 B
$ 72.66
United States
Consumer Cyclical
3533
-9.1%
200.19 M
$ 7.09
United States
Consumer Cyclical
3534
-9.12%
49.43 B
$ 19.7
Taiwan
Technology
3535
-9.14%
163.86 M
$ 17.27
United States
Financial Services
3536
-9.15%
8.61 B
$ 18.75
United States
Consumer Cyclical
3537
-9.18%
5.43 B
$ 84.94
Argentina
Financial Services
3538
-9.18%
2.75 B
$ 16.44
United States
Consumer Cyclical
3539
-9.21%
128.65 M
$ 4.18
United States
Healthcare
3540
-9.22%
6.99 B
$ 11.04
United States
Communication Services
3541
-9.25%
192.74 B
$ 178.1
United States
Communication Services
3542
-9.26%
1.74 B
$ 15.38
United States
Energy
3543
-9.27%
7.80 B
$ 72.62
United States
Healthcare
3544
-9.3%
407.16 M
$ 6.41
United States
Consumer Cyclical
3545
-9.31%
2.05 B
$ 16.54
United States
Healthcare
3546
-9.31%
112.43 B
$ 180.67
United States
Financial Services
3547
-9.32%
4.37 B
$ 11.51
United States
Energy
3548
-9.33%
7.24 B
$ 45.41
United States
Energy
3549
-9.37%
306.76 M
$ 4.1
United States
Technology
3550
-9.39%
1.34 B
$ 21.79
United Kingdom
Energy
3551
-9.49%
4.83 B
$ 38.09
United States
Consumer Cyclical
3552
-9.49%
3.73 B
$ 48.42
United Kingdom
Healthcare
3553
-9.55%
245.77 M
$ 5.46
United States
Financial Services
3554
-9.56%
1.41 B
$ 2.67
Mexico
Communication Services
3555
-9.58%
230.79 M
$ 1.98
United States
Healthcare
3556
-9.59%
6.57 B
$ 100.98
United States
Healthcare
3557
-9.6%
160.34 M
$ 1.99
United States
Healthcare
3558
-9.62%
121.71 M
$ 7
United States
Healthcare
3559
-9.62%
527.02 M
$ 2.71
United States
Healthcare
3560
-9.63%
976.69 M
$ 20.12
United States
Healthcare
3561
-9.64%
4.20 B
$ 168.82
United States
Financial Services
3562
-9.64%
385.91 M
$ 4.78
United States
Technology
3563
-9.67%
112.88 M
$ 1.97
United States
Healthcare
3564
-9.67%
2.42 B
$ 11.6
3565
-9.7%
294.37 M
$ 6.02
United States
Industrials
3566
-9.71%
2.82 B
$ 17.04
United States
Healthcare
3567
-9.73%
271.66 M
$ 3.13
China
Communication Services
3568
-9.76%
1.93 B
$ 12.68
United States
Industrials
3569
-9.76%
74.66 B
$ 34.03
Taiwan
Technology
3570
-9.79%
1.36 B
$ 9.24
United States
Energy
3571
-9.84%
24.03 B
$ 483.6
United States
Industrials
3572
-9.84%
417.45 M
$ 13.73
United States
Industrials
3573
-9.89%
173.55 M
$ 6.41
United States
Healthcare
3574
-9.9%
39.81 B
$ 34.19
Israel
Healthcare
3575
-9.91%
30.76 B
$ 2.91
Brazil
Financial Services
3576
-9.93%
625.22 M
$ 16.46
United States
Communication Services
3577
-9.96%
1.32 B
$ 14.44
Brazil
Consumer Defensive
3578
-9.97%
4.61 B
$ 39.24
United States
Industrials
3579
-9.98%
127.08 M
$ 20.32
United States
Industrials
3580
-9.98%
8.02 B
$ 38.82
United States
Energy
3581
-10.03%
498.47 M
$ 2.83
United States
Technology
3582
-10.06%
22.57 B
$ 53.5
Argentina
Energy
3583
-10.07%
553.70 M
$ 45.58
United States
Consumer Cyclical
3584
-10.1%
209.02 M
$ 1.39
United States
Technology
3585
-10.1%
85.09 B
$ 23.82
United States
Communication Services
3586
-10.11%
5.82 B
$ 42.12
United States
Consumer Defensive
3587
-10.13%
34.32 B
$ 105.73
United States
Industrials
3588
-10.16%
21.17 B
$ 40.95
United States
Technology
3589
-10.17%
34.30 B
$ 225.99
United States
Technology
3590
-10.22%
830.30 M
$ 13.51
United States
Healthcare
3591
-10.25%
384.12 M
$ 7.45
United States
Industrials
3592
-10.25%
847.34 M
$ 53.54
United States
Financial Services
3593
-10.28%
29.03 B
$ 54.43
3594
-10.3%
2.41 B
$ 14.44
United States
Energy
3595
-10.32%
17.99 B
$ 12.47
Mexico
Basic Materials
3596
-10.33%
10.11 B
$ 8.18
Brazil
Basic Materials
3597
-10.33%
5.77 B
$ 4.17
Chile
Utilities
3598
-10.34%
605.12 M
$ 3.51
United States
Consumer Defensive
3599
-10.35%
64.93 B
$ 15.23
Brazil
Basic Materials
3600
-10.35%
330.85 M
$ 35.93
United States
Financial Services
For the most accurate results, consider cross-referencing our data with other sources.