US gainers
US losers
Hong Kong gainers
Hong Kong losers
Nov 2Latest
Oct 30
Oct 29
Oct 28
Oct 27
Oct 26
Oct 23
Oct 22
Oct 21
Oct 20
‹ Previous day
Next day ›
Top US Stock Losers · Oct 30 · 30
Fri, Oct 30, 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.
Reddit
US RDDT
91.73
-29.22%
Change -37.87
Turnover (est.) $3.05B
Market cap $17.71B
52-wk high 263.50
52-wk low 89.28
Intel
US INTC
65.76
-28.58%
Change -26.31
Turnover (est.) $29.65B
Market cap $349.51B
52-wk high 142.35
52-wk low 32.89
Credit Acceptance
US CACC
464.89
-19.26%
Change -110.89
Turnover (est.) $179.6M
Market cap $4.71B
52-wk high 668.86
52-wk low 401.90
Illumina
US ILMN
235.99
-18.64%
Change -54.07
Turnover (est.) $1.27B
Market cap $35.63B
52-wk high 309.35
52-wk low 112.65
Roblox
US RBLX
42.99
-18.05%
Change -9.47
Turnover (est.) $1.26B
Market cap $30.77B
52-wk high 113.60
52-wk low 33.88
Bright Horizons Family
US BFAM
54.98
-17.92%
Change -12.00
Turnover (est.) $405.4M
Market cap $2.67B
52-wk high 108.10
52-wk low 52.10
Change -19.22
Turnover (est.) $103.7M
Market cap $7.67B
52-wk high 167.69
52-wk low 80.63
Bullish
US BLSH
23.90
-16.05%
Change -4.57
Turnover (est.) $60.5M
Market cap $3.62B
52-wk high 51.94
52-wk low 20.55
Aura Minerals
US AUGO
66.22
-15.43%
Change -12.08
Turnover (est.) $110.4M
Market cap $5.55B
52-wk high 110.32
52-wk low 31.15
Twilio
US TWLO
205.03
-15.24%
Change -36.87
Turnover (est.) $1.50B
Market cap $31.49B
52-wk high 308.40
52-wk low 105.00
SkyWest
US SKYW
82.33
-14.72%
Change -14.21
Turnover (est.) $65.4M
Market cap $3.27B
52-wk high 117.72
52-wk low 77.89
10x Genomics
US TXG
70.11
-14.03%
Change -11.44
Turnover (est.) $365.6M
Market cap $9.13B
52-wk high 102.81
52-wk low 12.80
Sandisk
US SNDK
1150.89
-13.47%
Change -179.16
Turnover (est.) $19.96B
Market cap $163.76B
52-wk high 2354.39
52-wk low 183.00
Applied Optoelectronics
US AAOI
69.05
-12.80%
Change -10.14
Turnover (est.) $1.18B
Market cap $5.86B
52-wk high 233.67
52-wk low 18.50
Twist Bioscience
US TWST
152.78
-11.92%
Change -20.67
Turnover (est.) $519.1M
Market cap $10.13B
52-wk high 219.71
52-wk low 23.30
Galaxy Digital Inc.
US GLXY
16.00
-11.75%
Change -2.13
Turnover (est.) $131.9M
Market cap $9.43B
52-wk high 36.88
52-wk low 14.19
Penguin
US PENG
51.93
-11.67%
Change -6.86
Turnover (est.) $126.9M
Market cap $2.66B
52-wk high 89.86
52-wk low 16.04
Datadog
US DDOG
235.27
-11.50%
Change -30.57
Turnover (est.) $1.38B
Market cap $84.48B
52-wk high 300.68
52-wk low 98.01
Tower Semiconductor
US TSEM
166.48
-11.41%
Change -21.44
Turnover (est.) $997.6M
Market cap $18.90B
52-wk high 319.94
52-wk low 80.63
Coherent
US COHR
210.32
-11.34%
Change -26.90
Turnover (est.) $2.50B
Market cap $41.42B
52-wk high 440.00
52-wk low 123.75
Change -5.05
Turnover (est.) $601.1M
Market cap $87.20B
52-wk high 47.93
52-wk low 13.35
Iovance Biotherapeutics
US IOVA
8.48
-11.30%
Change -1.08
Turnover (est.) $263.9M
Market cap $3.84B
52-wk high 15.37
52-wk low 1.76
QUALCOMM
US QCOM
164.79
-11.12%
Change -20.62
Turnover (est.) $3.97B
Market cap $175.97B
52-wk high 259.92
52-wk low 121.99
Csquare
US CSQR
13.29
-11.10%
Change -1.66
Turnover (est.) $58.2M
Market cap $2.21B
52-wk high 23.50
52-wk low 12.30
Astera Labs
US ALAB
258.70
-10.93%
Change -31.73
Turnover (est.) $1.38B
Market cap $44.88B
52-wk high 499.48
52-wk low 97.89
Strive
US ASST
22.20
-10.90%
Change -2.71
Turnover (est.) $279.2M
Market cap $2.83B
52-wk high 34.40
52-wk low 7.02
Advanced Micro Devices
US AMD
504.80
-10.88%
Change -61.62
Turnover (est.) $19.95B
Market cap $824.07B
52-wk high 658.52
52-wk low 188.22
Dell
US DELL
424.30
-10.77%
Change -51.21
Turnover (est.) $4.44B
Market cap $269.78B
52-wk high 595.51
52-wk low 110.22
Axcelis
US ACLS
100.07
-10.67%
Change -11.95
Turnover (est.) $44.4M
Market cap $3.09B
52-wk high 193.78
52-wk low 73.60
Coinbase Global
US COIN
143.54
-10.62%
Change -17.05
Turnover (est.) $2.98B
Market cap $38.00B
52-wk high 342.80
52-wk low 136.89
The first standard report for a new stock is free. Valuation and “Why it fell” are paid features; the cost is shown before you submit. Public reports that already exist open directly.
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.