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#1 NBR leads with +170% May 2020

NBR (Nabors Industries Ltd.) is the best performing stock in May 2020. Following are CWH (+157%) and BW (+131%). Top performing sectors: Communication Services (+53% avg, 1 in top 10), Energy (+50% avg, 2 in top 10), Industrials (+48% avg, 2 in top 10).

Top Stock Gainers May 2020 - Monthly Performance Ranked

Discover the best stocks of May 2020 ranked by monthly performance. Find out which public companies delivered the highest returns this month, with market caps over $100 million on Nasdaq and NYSE.
2020

This ranking shows the best performing stocks during May 2020, calculated from the first to the last trading day of the month. Using split-adjusted data ensures accurate performance calculations.

Monthly performance rankings help identify short-term momentum and sector rotation patterns that may not be visible in longer timeframes. These rapid movers often present opportunities for traders and momentum investors.

Looking for a specific Symbol?

Data as of March 18, 2026 at 4:09 PM EDT

Rank
Symbol
Company Name
May Gain
Market Cap
Price
Country
Sector
1
169.53%
1.17 B
$ 79.85
Bermuda
Energy
2
157.35%
397.63 M
$ 6.26
United States
Consumer Cyclical
3
131.21%
1.94 B
$ 14.9
United States
Industrials
4
83%
19.24 B
$ 126.88
United States
Technology
5
80.49%
334.39 M
$ 39.24
United States
Financial Services
6
75%
2.45 B
$ 40.17
United States
Consumer Defensive
7
69.69%
2.12 B
$ 9
United States
Consumer Cyclical
8
64.82%
405.89 M
$ 10.99
Israel
Communication Services
9
63.5%
4.12 B
$ 28.41
United States
Energy
10
59.09%
3.77 B
$ 71.44
United States
Industrials
11
57.78%
2.56 B
$ 136.25
United States
Consumer Cyclical
12
54.33%
3.45 B
$ 34.55
United States
Energy
13
54.13%
1.40 B
$ 9.48
United States
Energy
14
53.34%
541.91 M
$ 9.44
United States
Consumer Cyclical
15
51.48%
51.77 B
$ 240.84
United States
Energy
16
50%
762.88 M
$ 6.81
United States
Real Estate
17
47.62%
787.32 M
$ 11.75
United States
Basic Materials
18
47.44%
13.51 B
$ 21.04
United States
Basic Materials
19
46.47%
5.18 B
$ 34.24
United States
Industrials
20
45.67%
51.86 B
$ 87.59
Singapore
Consumer Cyclical
21
45.45%
1.72 B
$ 58.45
United States
Real Estate
22
45.3%
242.12 M
$ 15.9
United States
Consumer Cyclical
23
45.16%
316.17 M
$ 13.39
United States
Real Estate
24
44.42%
130.36 M
$ 3.07
United States
Real Estate
25
43.45%
3.17 B
$ 10.3
Canada
Basic Materials
26
43.21%
2.17 B
$ 17.68
United States
Energy
27
42.37%
15.50 B
$ 38.11
Argentina
Energy
28
42.06%
6.35 B
$ 36.2
United States
Energy
29
41.64%
11.99 B
$ 39.77
United States
Technology
30
41.2%
5.79 B
$ 60.15
United States
Consumer Cyclical
31
40.73%
415.90 M
$ 31.7
United States
Basic Materials
32
40.51%
222.20 M
$ 7.24
China
Communication Services
33
40.29%
625.87 M
$ 21.21
United States
Consumer Cyclical
34
40.08%
20.14 B
$ 28.76
Brazil
Utilities
35
40.04%
10.45 B
$ 79.89
United States
Consumer Cyclical
36
40%
630.84 M
$ 25.15
United States
Industrials
37
39.74%
639.07 M
$ 107.62
United States
Consumer Cyclical
38
39.62%
110.46 M
$ 10.05
United States
Consumer Cyclical
39
39.62%
3.37 B
$ 128.94
United States
Consumer Cyclical
40
39.59%
627.31 M
$ 12.76
United States
Consumer Cyclical
41
39.01%
574.25 M
$ 26.07
United States
Consumer Cyclical
42
38.96%
734.94 M
$ 5.88
United States
Real Estate
43
38.61%
1.43 B
$ 9.53
United States
Healthcare
44
38.27%
5.84 B
$ 55.4
Netherlands
Technology
45
38.18%
598.36 M
$ 14.54
United States
Technology
46
38.11%
21.75 B
$ 182.17
United States
Consumer Cyclical
47
37.96%
1.05 B
$ 34.86
Greece
Energy
48
37.82%
382.91 M
$ 13.17
Canada
Energy
49
37.76%
7.71 B
$ 285.89
United States
Consumer Cyclical
50
37.61%
12.72 B
$ 96.53
United States
Consumer Defensive
51
37.57%
15.71 B
$ 55.44
United States
Energy
52
37.3%
1.78 B
$ 27.95
United States
Technology
53
37.27%
595.64 M
$ 25.86
United States
Consumer Defensive
54
37.17%
1.66 B
$ 23.19
United States
Consumer Cyclical
55
37.12%
4.45 B
$ 74.66
United States
Consumer Defensive
56
36.96%
4.29 B
$ 81.2
United States
Consumer Cyclical
57
36.56%
10.83 B
$ 361.43
United States
Industrials
58
36.54%
1.39 B
$ 14.1
United States
Consumer Cyclical
59
36.46%
197.15 M
$ 6.11
United States
Industrials
60
36.34%
349.88 M
$ 7.27
United States
Consumer Defensive
61
35.47%
13.41 B
$ 141.52
United States
Consumer Cyclical
62
35.02%
1.35 B
$ 56.72
United States
Industrials
63
34.92%
4.15 B
$ 20.27
United States
Consumer Cyclical
64
34.92%
6.16 B
$ 77.41
United States
Energy
65
34.64%
1.37 B
$ 4.5
Canada
Basic Materials
66
34.62%
615.11 M
$ 14.74
United States
Basic Materials
67
34.47%
23.54 B
$ 55.81
Canada
Basic Materials
68
33.83%
7.85 B
$ 42.11
United States
Financial Services
69
33.78%
4.52 B
$ 64.18
United States
Consumer Cyclical
70
33.28%
361.94 M
$ 21.93
United States
Consumer Cyclical
71
33.26%
628.81 M
$ 11.32
United States
Financial Services
72
33.22%
19.60 B
$ 166.32
United States
Basic Materials
73
33.18%
1.97 B
$ 14.6
United States
Energy
74
33.07%
214.20 M
$ 5.29
United States
Financial Services
75
33.06%
3.03 B
$ 53.45
United States
Consumer Cyclical
76
32.92%
738.13 M
$ 12.26
United States
Energy
77
32.82%
1.90 B
$ 4.78
Brazil
Basic Materials
78
32.76%
1.32 B
$ 10.07
Argentina
Basic Materials
79
32.52%
17.15 B
$ 190.64
United States
Consumer Cyclical
80
32.42%
806.64 M
$ 17.89
United States
Technology
81
31.82%
265.61 M
$ 4.72
Luxembourg
Basic Materials
82
31.81%
945.96 M
$ 33.52
United States
Consumer Cyclical
83
31.73%
6.18 B
$ 81.83
United States
Consumer Cyclical
84
31.71%
20.95 B
$ 63.44
United States
Technology
85
31.43%
3.55 B
$ 54.84
United States
Consumer Cyclical
86
31.32%
54.51 B
$ 86.56
United States
Energy
87
31.16%
101.10 M
$ 2.71
United States
Real Estate
88
30.97%
4.40 B
$ 70.46
United States
Consumer Cyclical
89
30.78%
3.99 B
$ 46.39
United States
Consumer Cyclical
90
30.72%
4.03 B
$ 38.08
United States
Industrials
91
30.5%
3.50 B
$ 24.46
United States
Technology
92
30.42%
1.61 B
$ 51.7
United States
Industrials
93
30.41%
315.31 M
$ 11.02
United States
Consumer Cyclical
94
30.4%
315.94 M
$ 2.83
United States
Healthcare
95
30.07%
679.82 M
$ 5.53
United States
Technology
96
29.92%
1.49 B
$ 18.29
United States
Industrials
97
29.64%
44.43 B
$ 23.55
Canada
Energy
98
29.63%
7.57 B
$ 153.71
United States
Healthcare
99
29.45%
1.60 B
$ 1.2
Brazil
Basic Materials
100
29.39%
2.79 B
$ 13.12
Argentina
Financial Services
For the most accurate results, consider cross-referencing our data with other sources.

Frequently Asked Questions

Q What is the best stock of May 2020?
A

NBR (Nabors Industries Ltd.) was the best performing stock in May 2020 with a gain of 170%. Top performers this month include NBR, CWH, BW.

Q What stocks gained the most in May 2020?
A

The biggest gainers in May 2020 were: NBR (+170%), CWH (+157%), BW (+131%), TWLO (+83%), ONIT (+80%). These monthly rankings show which stocks had the strongest short-term momentum.

Q Which sectors performed best in May 2020?
A

The top performing sectors in May 2020 included Energy, Consumer Cyclical, Industrials, based on the stocks with highest monthly gains. NBR led the Energy 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.

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.