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#1 SPRB leads with +1,137% October 2025

SPRB (Spruce Biosciences, Inc.) is the best performing stock in October 2025. Following are RANI (+332%) and PRAX (+275%). Top performing sectors: Utilities (+108% avg, 1 in top 10), Financial Services (+103% avg, 1 in top 10), Healthcare (+101% avg, 6 in top 10).

Top Stock Gainers October 2025 - Monthly Performance Ranked

Discover the best stocks of October 2025 ranked by monthly performance. Find which stock gainers delivered the highest gains this month, with market caps over $100 million on Nasdaq and NYSE.
2025

This ranking shows the top performing stocks and biggest stock gainers during October 2025, calculated from the first to the last trading day of the month. See which stocks posted the highest gains this month. Using split-adjusted data ensures accurate performance calculations.

Monthly performance rankings reveal sustained momentum and sector rotation patterns not visible in shorter timeframes. These rapid movers often present opportunities for traders and momentum investors.

Looking for a specific Symbol?

Data as of April 23, 2026 at 6:00 PM EDT

Rank
Symbol
Company Name
Oct Gain
Market Cap
Price
Country
Sector
1
1137.08%
141.49 M
$ 52.36
United States
Healthcare
2
332.22%
118.66 M
$ 0.95
United States
Healthcare
3
274.88%
9.39 B
$ 337.29
United States
Healthcare
4
201.33%
405.51 M
$ 4.29
United States
Technology
5
164.82%
901.61 M
$ 9.54
Argentina
Financial Services
6
153.36%
246.99 M
$ 3.53
United States
Utilities
7
140.32%
1.68 B
$ 115.09
United States
Healthcare
8
136.94%
1.00 B
$ 14
United States
Healthcare
9
131.35%
251.67 M
$ 6.39
Australia
Basic Materials
10
131.12%
187.44 M
$ 2.27
United States
Healthcare
11
126.35%
242.86 M
$ 3.17
Singapore
Technology
12
125.56%
273.21 M
$ 7.55
United States
Technology
13
124.02%
4.96 B
$ 77.64
Argentina
Financial Services
14
122.04%
7.83 B
$ 46.2
Argentina
Financial Services
15
121.92%
1.25 B
$ 26.34
Argentina
Utilities
16
109.56%
378.00 M
$ 17.5
Hong Kong
Industrials
17
107.95%
1.73 B
$ 28.69
Denmark
Healthcare
18
105.58%
3.17 B
$ 15.52
Argentina
Financial Services
19
100.52%
2.28 B
$ 14.83
Argentina
Utilities
20
100%
318.07 M
$ 7.35
United States
Healthcare
21
95.18%
799.46 M
$ 4.6
Canada
Basic Materials
22
95.14%
917.07 M
$ 43.74
United States
Consumer Cyclical
23
91.16%
1.89 B
$ 15.41
United States
Energy
24
90.6%
425.84 M
$ 27.27
United States
Healthcare
25
85.96%
681.69 M
$ 3.06
Switzerland
Technology
26
84.38%
4.26 B
$ 18.47
United States
Technology
27
84.08%
406.57 M
$ 10.99
United States
Technology
28
84%
12.02 B
$ 265
United States
Technology
29
83.64%
113.81 M
$ 2.54
United States
Healthcare
30
82.69%
539.66 M
$ 10.18
United States
Healthcare
31
82.67%
120.63 M
$ 3.75
United States
Healthcare
32
82.51%
1.50 B
$ 11.86
United States
Basic Materials
33
80.64%
3.25 B
$ 19.67
United States
Healthcare
34
77.05%
962.59 M
$ 13.37
United States
Healthcare
35
71.33%
1.68 B
$ 20.98
United States
Healthcare
36
70.63%
5.92 B
$ 122.42
United States
Healthcare
37
70.34%
1.14 B
$ 2.04
Canada
Basic Materials
38
69.66%
422.01 M
$ 2.31
United States
Healthcare
39
69.57%
516.42 M
$ 1.71
United States
Healthcare
40
69.36%
9.54 B
$ 9.26
United States
Communication Services
41
69.27%
889.10 M
$ 3.96
United States
Consumer Cyclical
42
67.51%
718.13 M
$ 12.58
United States
Healthcare
43
65.96%
1.50 B
$ 6.425
Singapore
Real Estate
44
65.93%
509.56 M
$ 13.91
United States
Healthcare
45
65.73%
543.70 M
$ 1.73
France
Technology
46
65.18%
392.20 M
$ 14.96
United States
Technology
47
65.16%
225.21 M
$ 4.23
United States
Healthcare
48
64.57%
144.51 B
$ 979.07
United States
Technology
49
64.14%
280.40 M
$ 3.99
United States
Healthcare
50
63.85%
218.78 M
$ 13.16
China
Industrials
51
63.12%
218.27 M
$ 7.97
United States
Technology
52
62.56%
118.12 M
$ 1.88
United States
Healthcare
53
62.44%
211.93 M
$ 13.66
United States
Healthcare
54
62.41%
317.72 M
$ 3.99
United States
Healthcare
55
61.91%
4.83 B
$ 86.94
United States
Technology
56
59.74%
586.01 M
$ 11.92
United States
Consumer Cyclical
57
59.24%
363.24 M
$ 2.87
United States
Healthcare
58
58.02%
392.23 M
$ 2.34
United States
Healthcare
59
56.28%
352.89 M
$ 3.17
United States
Healthcare
60
56.17%
125.90 M
$ 0.9218
United States
Technology
61
56.16%
494.76 B
$ 303.46
United States
Technology
62
56.13%
2.48 B
$ 13.5
United States
Utilities
63
55.97%
1.93 B
$ 6.72
United States
Healthcare
64
55.75%
146.87 M
$ 1.1
United States
Industrials
65
55.65%
1.50 B
$ 5.39
United States
Industrials
66
55.25%
224.59 M
$ 20.86
China
Healthcare
67
54.56%
18.21 B
$ 43.15
Argentina
Energy
68
54.53%
5.17 B
$ 12.01
Argentina
Communication Services
69
53.86%
1.38 B
$ 11.47
Argentina
Basic Materials
70
53.05%
4.80 B
$ 31
Argentina
Energy
71
52.94%
246.37 M
$ 4.21
United States
Healthcare
72
51.72%
360.86 M
$ 6.49
Germany
Industrials
73
51.51%
1.69 B
$ 9.3
United States
Technology
74
51.29%
3.50 B
$ 69.68
United States
Healthcare
75
51.04%
230.61 M
$ 4.27
United States
Healthcare
76
51.04%
6.00 B
$ 29.49
United States
Healthcare
77
50.75%
468.97 M
$ 6.33
United States
Healthcare
78
50%
204.10 M
$ 7.91
United States
Healthcare
79
49.95%
303.10 M
$ 10.39
United States
Financial Services
80
49.42%
711.00 M
$ 13.66
United States
Financial Services
81
49.26%
471.60 M
$ 0.7677
United States
Technology
82
48.6%
6.30 B
$ 73
United States
Healthcare
83
48.48%
11.75 B
$ 89.56
United States
Healthcare
84
48.31%
6.10 B
$ 18.38
United States
Technology
85
48.13%
2.16 B
$ 52.6
United States
Healthcare
86
48.02%
7.89 B
$ 19.44
United States
Technology
87
47.3%
4.53 B
$ 82.66
Argentina
Industrials
88
47.26%
229.35 M
$ 1.06
United States
Healthcare
89
46.95%
256.62 M
$ 2.4
United States
Basic Materials
90
46.54%
65.30 B
$ 229.75
United States
Industrials
91
46.29%
3.34 B
$ 26.62
United States
Healthcare
92
45.38%
1.16 B
$ 19.64
France
Healthcare
93
44.6%
7.86 B
$ 21.24
United States
Technology
94
44.33%
837.68 M
$ 13.84
United States
Healthcare
95
44.26%
452.49 M
$ 1.6
United States
Healthcare
96
44.09%
6.69 B
$ 167.42
United States
Healthcare
97
44.07%
4.77 B
$ 29.42
United States
Energy
98
43.85%
65.60 B
$ 29.95
Taiwan
Technology
99
43.73%
7.29 B
$ 68.7
Mexico
Energy
100
43.7%
6.76 B
$ 90.68
United States
Healthcare
For the most accurate results, consider cross-referencing our data with other sources.

Frequently Asked Questions

Q What is the best stock of October 2025?
A

SPRB (Spruce Biosciences, Inc.) was the best performing stock in October 2025 with a gain of 1,137%. Top performers this month include SPRB, RANI, PRAX.

Q What stocks gained the most in October 2025?
A

The biggest gainers in October 2025 were: SPRB (+1,137%), RANI (+332%), PRAX (+275%), NUAI (+201%), SUPV (+165%). These monthly rankings show which stocks had the strongest short-term momentum.

Q Which sectors performed best in October 2025?
A

The top performing sectors in October 2025 included Healthcare, Technology, Financial Services, based on the stocks with highest monthly gains. SPRB led the Healthcare sector.

Q How is monthly stock performance calculated?
A

Monthly stock performance is calculated by comparing the closing price on the last trading day of the month to the opening price on the first trading day. Split-adjusted prices ensure accuracy.

Q Where can I find today's top stock gainers and most active stocks?
A

This page ranks stocks by their full-month performance in October 2025. For today's top stock gainers, real-time stock movers, and the most active stocks right now, visit our Momentum Scanner which tracks live intraday market activity across NYSE and NASDAQ.

Understanding Monthly Stock Performance

Monthly performance rankings reveal short-term momentum patterns and help identify stocks experiencing rapid price movements:

  • Momentum Trading: Stocks showing strong monthly performance often continue their trend into subsequent months, making this data valuable for momentum-based strategies.
  • Sector Rotation: Monthly rankings can reveal which sectors are gaining favor with investors, signaling potential rotation opportunities.
  • Event-Driven Moves: Earnings releases, product launches, and regulatory approvals often create significant monthly price movements.

Using Monthly Data Effectively

  • Combine Timeframes: Compare monthly gainers with 52-week and YTD performance to identify stocks with both short and long-term momentum.
  • Research the Catalyst: Investigate why top monthly performers moved significantly - understanding the cause helps assess sustainability.
  • Watch for Reversals: Extreme monthly gains sometimes precede corrections, so consider risk management when chasing recent performers.

Evaluate Your Positions

Spotted an opportunity among this month's top movers? Use our Stock Return Calculator to backtest historical performance, or the Position Size Calculator to determine the right allocation for your risk tolerance.