Top US Stock Losers on Oct 20, 2026

Top US Stock Losers · Oct 20 · 30

Tue, Oct 20, 2026 · Close

Screen: share price of at least $5, market cap of roughly $2 billion or more, and a decline of more than 2.5% on the day; the 30 largest moves are shown. Turnover is estimated as volume × last price. Source: Yahoo Finance.

Sea Limited

USSE

80.43 -9.09%

Change: -8.04
Turnover (est.): $1.42B
Market cap: $49.26B
52-wk high: 171.09
52-wk low: 77.05

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DPC

USDPC

29.09 -9.01%

Change: -2.88
Turnover (est.): $58.2M
Market cap: $4.35B
52-wk high: 57.25
52-wk low: 27.89

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Tower Semiconductor

USTSEM

183.78 -8.25%

Change: -16.52
Turnover (est.): $787.5M
Market cap: $20.86B
52-wk high: 319.94
52-wk low: 71.64

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General Motors

USGM

77.10 -6.83%

Change: -5.65
Turnover (est.): $1.63B
Market cap: $67.65B
52-wk high: 91.85
52-wk low: 62.36

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Legence

USLGN

41.23 -6.74%

Change: -2.98
Turnover (est.): $64.6M
Market cap: $6.77B
52-wk high: 107.24
52-wk low: 31.26

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Mueller Industries

USMLI

56.83 -6.56%

Change: -3.99
Turnover (est.): $217.0M
Market cap: $12.57B
52-wk high: 71.12
52-wk low: 49.51

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Grupo Aeroméxico

USAERO

14.85 -6.54%

Change: -1.04
Turnover (est.): $10.6M
Market cap: $2.17B
52-wk high: 23.05
52-wk low: 12.26

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DaVita

USDVA

175.07 -6.38%

Change: -11.93
Turnover (est.): $338.5M
Market cap: $11.24B
52-wk high: 247.49
52-wk low: 101.00

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Silvercorp Metals

USSVM

9.22 -5.58%

Change: -0.545
Turnover (est.): $29.0M
Market cap: $2.04B
52-wk high: 15.77
52-wk low: 5.95

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Genuine Parts

USGPC

123.44 -5.17%

Change: -6.73
Turnover (est.): $211.5M
Market cap: $17.02B
52-wk high: 151.57
52-wk low: 90.78

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DXP Enterprises

USDXPE

170.55 -4.72%

Change: -8.44
Turnover (est.): $33.9M
Market cap: $2.65B
52-wk high: 208.00
52-wk low: 84.04

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MaxLinear

USMXL

73.51 -4.67%

Change: -3.60
Turnover (est.): $165.9M
Market cap: $6.67B
52-wk high: 128.30
52-wk low: 12.77

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Peabody Energy

USBTU

22.66 -4.67%

Change: -1.11
Turnover (est.): $48.4M
Market cap: $2.76B
52-wk high: 41.14
52-wk low: 20.06

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Comfort Systems USA

USFIX

1397.22 -4.57%

Change: -66.85
Turnover (est.): $658.1M
Market cap: $49.17B
52-wk high: 2073.99
52-wk low: 770.47

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Ero Copper

USERO

32.88 -4.50%

Change: -1.55
Turnover (est.): $48.1M
Market cap: $3.43B
52-wk high: 40.83
52-wk low: 19.09

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Semtech

USSMTC

136.20 -4.23%

Change: -6.02
Turnover (est.): $317.6M
Market cap: $12.71B
52-wk high: 201.99
52-wk low: 60.28

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Forgent Power

USFPS

30.22 -4.12%

Change: -1.30
Turnover (est.): $264.0M
Market cap: $9.64B
52-wk high: 66.00
52-wk low: 25.95

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IREN

USIREN

26.62 -4.00%

Change: -1.11
Turnover (est.): $1.86B
Market cap: $10.49B
52-wk high: 76.87
52-wk low: 25.59

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Fastly

USFSLY

22.07 -4.00%

Change: -0.92
Turnover (est.): $76.4M
Market cap: $3.52B
52-wk high: 34.82
52-wk low: 7.87

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Astronics

USATRO

59.85 -3.98%

Change: -2.48
Turnover (est.): $39.8M
Market cap: $2.57B
52-wk high: 94.46
52-wk low: 33.12

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SOLV Energy

USMWH

22.93 -3.86%

Change: -0.92
Turnover (est.): $45.5M
Market cap: $4.64B
52-wk high: 48.40
52-wk low: 22.53

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Sanmina

USSANM

169.76 -3.81%

Change: -6.72
Turnover (est.): $127.2M
Market cap: $9.10B
52-wk high: 288.68
52-wk low: 118.10

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Howmet Aerospace

USHWM

211.68 -3.79%

Change: -8.35
Turnover (est.): $927.2M
Market cap: $84.42B
52-wk high: 310.00
52-wk low: 188.83

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IES

USIESC

241.33 -3.78%

Change: -9.49
Turnover (est.): $85.7M
Market cap: $10.23B
52-wk high: 408.25
52-wk low: 170.06

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Solaris Energy Infrastructure

USSEI

63.33 -3.70%

Change: -2.43
Turnover (est.): $129.4M
Market cap: $6.37B
52-wk high: 86.19
52-wk low: 38.50

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GE Aerospace

USGE

299.92 -3.65%

Change: -11.36
Turnover (est.): $2.31B
Market cap: $311.19B
52-wk high: 388.84
52-wk low: 268.91

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TTM

USTTMI

95.51 -3.62%

Change: -3.59
Turnover (est.): $385.3M
Market cap: $10.06B
52-wk high: 223.83
52-wk low: 54.43

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Quanta Services

USPWR

596.00 -3.62%

Change: -22.41
Turnover (est.): $784.0M
Market cap: $89.60B
52-wk high: 788.75
52-wk low: 404.51

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MYR

USMYRG

274.80 -3.56%

Change: -10.14
Turnover (est.): $85.3M
Market cap: $4.28B
52-wk high: 503.57
52-wk low: 190.14

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Leonardo DRS

USDRS

33.94 -3.52%

Change: -1.24
Turnover (est.): $59.1M
Market cap: $9.06B
52-wk high: 50.59
52-wk low: 32.43

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This page organizes public market data. It is not a recommendation list or investment advice. Quotes may be delayed or contain errors; rely on the exchange and your broker for official data.