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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 3:23 AM EDT

Rank
Symbol
Company Name
Oct Gain
Market Cap
Price
Country
Sector
601
10.85%
3.17 B
$ 37.05
United States
Technology
602
10.85%
2.77 B
$ 66.5
United States
Financial Services
603
10.83%
432.61 M
$ 17.26
United States
Financial Services
604
10.83%
1.39 B
$ 76.83
United States
Industrials
605
10.82%
1.17 B
$ 32.06
United States
Financial Services
606
10.81%
1.26 B
$ 14.84
United States
Energy
607
10.8%
2.78 B
$ 107.96
Canada
Financial Services
608
10.79%
885.77 M
$ 19.05
United States
Consumer Defensive
609
10.79%
15.12 B
$ 28.99
United States
Communication Services
610
10.78%
23.50 B
$ 394.9
United States
Consumer Cyclical
611
10.76%
1.29 B
$ 36.07
United States
Industrials
612
10.76%
29.31 B
$ 59.82
Canada
Basic Materials
613
10.75%
25.94 B
$ 490.94
United States
Industrials
614
10.71%
4.20 B
$ 109.96
United States
Industrials
615
10.71%
44.29 B
$ 79.91
Canada
Financial Services
616
10.69%
1.20 B
$ 9.6
United States
Financial Services
617
10.69%
629.31 M
$ 13.55
United States
Technology
618
10.69%
127.43 B
$ 430.5
United States
Financial Services
619
10.68%
482.29 M
$ 2.19
United States
Energy
620
10.67%
1.95 B
$ 21.38
United States
Basic Materials
621
10.63%
102.13 M
$ 2.05
United States
Healthcare
622
10.61%
847.37 M
$ 14.31
United States
Financial Services
623
10.59%
8.37 B
$ 129.46
United States
Healthcare
624
10.58%
13.36 B
$ 330.09
United States
Industrials
625
10.58%
14.59 B
$ 9.36
United States
Financial Services
626
10.58%
7.78 B
$ 13.71
United States
Technology
627
10.56%
74.60 B
$ 46.72
United States
Financial Services
628
10.56%
97.68 B
$ 43.73
Canada
Financial Services
629
10.54%
2.64 B
$ 80.03
United States
Industrials
630
10.54%
195.86 B
$ 527.05
United States
Healthcare
631
10.51%
2.08 B
$ 68.46
United States
Financial Services
632
10.48%
18.40 B
$ 43.67
Canada
Basic Materials
633
10.48%
2.71 B
$ 19.25
United States
Energy
634
10.47%
2.64 B
$ 63.72
United States
Financial Services
635
10.47%
203.79 M
$ 25.08
United States
Industrials
636
10.47%
2.11 B
$ 9.52
Canada
Basic Materials
637
10.45%
53.37 B
$ 46.49
United States
Industrials
638
10.45%
6.37 B
$ 36.4
United States
Industrials
639
10.44%
82.75 B
$ 135.23
Ireland
Technology
640
10.42%
1.70 B
$ 111.03
Israel
Technology
641
10.39%
4.07 B
$ 30.47
United States
Industrials
642
10.37%
1.02 B
$ 4.3
France
Healthcare
643
10.36%
3.73 B
$ 88.96
United States
Industrials
644
10.36%
2.94 B
$ 19.22
United States
Financial Services
645
10.35%
191.63 M
$ 4.72
United States
Financial Services
646
10.35%
30.88 B
$ 190.12
United States
Healthcare
647
10.32%
3.58 B
$ 55.74
United States
Communication Services
648
10.31%
979.78 M
$ 35.98
United States
Real Estate
649
10.29%
1.94 B
$ 7.81
United States
Communication Services
650
10.27%
111.08 B
$ 107.71
United States
Technology
651
10.26%
322.58 M
$ 15.75
United States
Financial Services
652
10.26%
496.36 M
$ 37.02
United States
Financial Services
653
10.26%
3.55 B
$ 13.52
United States
Healthcare
654
10.24%
1.19 B
$ 20.89
United States
Healthcare
655
10.24%
14.54 B
$ 8.88
China
Communication Services
656
10.23%
179.34 B
$ 103.12
United States
Financial Services
657
10.2%
10.09 B
$ 41.43
United States
Financial Services
658
10.2%
31.68 B
$ 75.56
United States
Healthcare
659
10.19%
1.63 B
$ 32.38
United States
Financial Services
660
10.19%
71.43 B
$ 134.1
United States
Energy
661
10.15%
77.34 B
$ 268.81
United States
Industrials
662
10.15%
85.30 B
$ 445.5
United States
Technology
663
10.14%
4.83 B
$ 37.82
United States
Financial Services
664
10.13%
268.96 M
$ 5.2
United States
Real Estate
665
10.12%
25.06 B
$ 115.61
United States
Healthcare
666
10.11%
32.91 B
$ 374.3
United States
Technology
667
10.11%
3.39 B
$ 21.57
United States
Healthcare
668
10.09%
83.13 B
$ 218.77
United States
Real Estate
669
10.08%
227.64 M
$ 12.8
United States
Financial Services
670
10.07%
63.77 B
$ 71.46
Netherlands
Technology
671
10.05%
6.48 B
$ 209.75
United States
Basic Materials
672
10.04%
12.13 B
$ 74.96
United States
Communication Services
673
10.04%
340.61 M
$ 1.96
United States
Healthcare
674
10.03%
8.14 B
$ 75.69
United States
Industrials
675
10.03%
203.87 M
$ 13.04
United States
Consumer Cyclical
676
9.99%
65.03 B
$ 253.09
United States
Financial Services
677
9.99%
4.66 B
$ 52.47
United States
Energy
678
9.98%
24.00 B
$ 124.91
United States
Consumer Defensive
679
9.98%
230.21 M
$ 26.41
United States
Financial Services
680
9.97%
163.61 B
$ 93.93
United States
Healthcare
681
9.97%
12.95 B
$ 334.75
United States
Financial Services
682
9.97%
6.84 B
$ 21.51
United States
Basic Materials
683
9.94%
14.35 B
$ 39.75
United States
Industrials
684
9.94%
12.40 B
$ 272.05
United States
Technology
685
9.93%
38.31 B
$ 295.25
United States
Basic Materials
686
9.91%
76.23 B
$ 356.94
Ireland
Financial Services
687
9.91%
41.81 B
$ 95.99
Canada
Energy
688
9.9%
2.67 B
$ 7.3
Canada
Basic Materials
689
9.87%
1.83 B
$ 21.1
South Africa
Basic Materials
690
9.86%
27.51 B
$ 342.08
United States
Technology
691
9.85%
221.64 M
$ 28.52
United States
Technology
692
9.84%
1.68 B
$ 9.96
United States
Healthcare
693
9.82%
1.01 B
$ 117.15
United States
Financial Services
694
9.81%
164.08 M
$ 1.29
Switzerland
Healthcare
695
9.81%
159.60 B
$ 94.09
United States
Financial Services
696
9.79%
8.70 B
$ 44.3
Luxembourg
Basic Materials
697
9.76%
294.09 M
$ 13.87
United States
Industrials
698
9.75%
200.93 M
$ 9.26
United States
Financial Services
699
9.75%
682.36 M
$ 34.18
United States
Consumer Cyclical
700
9.75%
986.12 M
$ 2.22
United States
Healthcare
For the most accurate results, consider cross-referencing our data with other sources.