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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 12, 2026 at 7:44 PM EDT

Rank
Symbol
Company Name
Oct Gain
Market Cap
Price
Country
Sector
501
12.32%
22.81 B
$ 193.5
United States
Industrials
502
12.31%
12.03 B
$ 233.8
United States
Healthcare
503
12.26%
22.18 B
$ 114.32
United States
Consumer Defensive
504
12.2%
4.74 B
$ 63.75
United States
Financial Services
505
12.19%
857.71 M
$ 22.48
United States
Energy
506
12.19%
86.82 B
$ 240.27
United States
Financial Services
507
12.16%
28.73 B
$ 34.39
United States
Energy
508
12.16%
5.42 B
$ 42.73
United States
Healthcare
509
12.11%
69.67 B
$ 664.52
United States
Healthcare
510
12.1%
187.05 M
$ 3.91
United States
Technology
511
12.08%
710.04 M
$ 4.3
China
Financial Services
512
12.06%
168.47 B
$ 1036.11
United States
Financial Services
513
12.03%
39.64 B
$ 205.52
Canada
Basic Materials
514
12.02%
346.14 M
$ 11.26
United States
Consumer Cyclical
515
12%
12.85 B
$ 38.54
Switzerland
Consumer Cyclical
516
11.99%
6.40 B
$ 9.67
Canada
Energy
517
11.94%
1.24 B
$ 97.2
United States
Healthcare
518
11.92%
2.92 B
$ 3.23
Canada
Energy
519
11.9%
6.16 B
$ 96.82
United States
Industrials
520
11.9%
7.57 B
$ 14.89
Guernsey
Consumer Cyclical
521
11.9%
1.72 B
$ 50.23
United States
Financial Services
522
11.87%
94.14 B
$ 137.16
United States
Financial Services
523
11.86%
5.41 B
$ 42.96
United States
Financial Services
524
11.85%
165.34 M
$ 4.04
United States
Healthcare
525
11.83%
262.43 M
$ 13.87
United States
Financial Services
526
11.82%
71.88 B
$ 179.64
United States
Industrials
527
11.81%
44.01 B
$ 208.45
United States
Technology
528
11.8%
38.08 B
$ 28.2
China
Consumer Cyclical
529
11.77%
56.28 B
$ 320.56
United States
Real Estate
530
11.77%
5.38 B
$ 152.69
United States
Technology
531
11.73%
8.37 B
$ 16.95
Canada
Basic Materials
532
11.73%
4.36 B
$ 20.005
United States
Healthcare
533
11.72%
9.61 B
$ 21.64
Canada
Basic Materials
534
11.69%
3.54 B
$ 82.47
Israel
Technology
535
11.69%
5.04 B
$ 75.5
United States
Consumer Cyclical
536
11.69%
1.13 B
$ 12.77
United States
Consumer Defensive
537
11.67%
104.01 B
$ 29
India
Financial Services
538
11.65%
120.28 M
$ 6.41
United States
Healthcare
539
11.65%
168.68 M
$ 1.33
Canada
Basic Materials
540
11.63%
2.20 B
$ 202.53
United States
Financial Services
541
11.6%
1.68 B
$ 10.02
United States
Technology
542
11.59%
962.28 M
$ 1.5
United States
Healthcare
543
11.54%
1.28 B
$ 7.72
United States
Technology
544
11.51%
326.92 M
$ 12.54
United States
545
11.5%
206.29 M
$ 16.03
United States
Industrials
546
11.5%
26.03 B
$ 116.76
United States
Basic Materials
547
11.5%
2.30 B
$ 37.88
United States
Technology
548
11.49%
67.44 B
$ 219.2
United States
Industrials
549
11.48%
87.20 B
$ 6
United Kingdom
Financial Services
550
11.48%
1.02 B
$ 35.6
United States
Financial Services
551
11.45%
4.99 B
$ 97.64
Canada
Real Estate
552
11.44%
667.18 M
$ 7.14
Canada
Basic Materials
553
11.42%
163.01 M
$ 9.25
United States
Communication Services
554
11.42%
697.49 M
$ 8.22
United States
Basic Materials
555
11.42%
11.77 B
$ 352.36
United States
Industrials
556
11.39%
11.98 B
$ 4.78
China
Consumer Cyclical
557
11.39%
103.56 M
$ 9
United States
Technology
558
11.38%
134.91 B
$ 347.83
Switzerland
Financial Services
559
11.38%
422.24 M
$ 12.86
United States
Energy
560
11.35%
3.46 B
$ 27.49
United States
Healthcare
561
11.35%
5.89 B
$ 75.8
United States
Consumer Cyclical
562
11.34%
6.43 B
$ 10.97
Canada
Technology
563
11.32%
1.87 B
$ 82.07
United States
Healthcare
564
11.31%
8.43 B
$ 138.69
United States
Financial Services
565
11.3%
47.89 B
$ 46.8
United States
Utilities
566
11.3%
1.57 B
$ 19.55
United States
Consumer Cyclical
567
11.27%
3.88 B
$ 272.58
United States
Technology
568
11.27%
8.00 B
$ 51.95
United Kingdom
Financial Services
569
11.26%
302.43 B
$ 231.52
United States
Technology
570
11.25%
7.10 B
$ 209.32
United States
Industrials
571
11.24%
180.23 M
$ 47.3
United States
Consumer Defensive
572
11.23%
3.98 B
$ 77.4
United States
Financial Services
573
11.2%
70.14 B
$ 67.33
Canada
Energy
574
11.15%
39.63 B
$ 55.35
United States
Communication Services
575
11.13%
96.70 B
$ 241.92
United States
Technology
576
11.13%
990.01 M
$ 21.98
United States
Real Estate
577
11.12%
522.18 M
$ 20.33
United States
Healthcare
578
11.1%
13.46 B
$ 105.1
United States
Basic Materials
579
11.09%
1.87 B
$ 146.69
United States
Basic Materials
580
11.09%
126.59 M
$ 10.31
United States
Financial Services
581
11.08%
2.64 B
$ 12.44
United States
Technology
582
11.08%
82.37 B
$ 333.99
United States
Basic Materials
583
11.07%
280.55 M
$ 13.94
United States
Financial Services
584
11.05%
3.44 B
$ 11.74
Canada
Basic Materials
585
11.04%
2.03 B
$ 37.79
United States
Industrials
586
11.03%
3.47 B
$ 37.16
United States
Financial Services
587
11.03%
3.07 B
$ 42.01
United States
Consumer Cyclical
588
11.01%
105.71 B
$ 52.78
United Kingdom
Healthcare
589
10.98%
25.47 B
$ 27.515
United States
Industrials
590
10.98%
20.14 B
$ 108.13
United States
Industrials
591
10.97%
1.52 B
$ 61.1
United States
Communication Services
592
10.97%
34.69 B
$ 577.72
United States
Basic Materials
593
10.96%
4.94 B
$ 25.81
United States
Energy
594
10.96%
5.82 B
$ 50.61
United States
Industrials
595
10.96%
1.06 T
$ 1188.58
United States
Healthcare
596
10.91%
423.45 B
$ 59.67
United States
Financial Services
597
10.88%
1.58 B
$ 42.48
United States
Healthcare
598
10.86%
2.21 B
$ 67.8
United States
Technology
599
10.86%
3.73 B
$ 53.79
United States
Energy
600
10.85%
12.83 B
$ 47
United States
Financial Services
For the most accurate results, consider cross-referencing our data with other sources.