After-hours movers: NVIDIA, Costco, Penguin Solutions, Avadel Pharma

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StreetInsider.com Top Tickers, 8/21/2026

1. WMT
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10. ANF

Go back to After-hours movers: NVIDIA, Costco, Penguin Solutions, Avadel Pharma
(NASDAQ: AVDL) Delayed: 21.64 --0 (-0%)
Previous Close $21.64    52 Week High $ 
Open $21.64    52 Week Low $ 
Day High $21.64    P/E N/A 
Day Low $21.64    EPS $ 
Volume 42,682       

Costco Co. (NASDAQ: COST) Delayed: 948.35 +14.84 (1.59%)
Previous Close $933.51    52 Week High $169.73 
Open $939.64    52 Week Low $138.57 
Day High $949.90    P/E 204.83 
Day Low $933.82    EPS $4.63 
Volume 1,197,146       

GLOBUS MEDICAL, Inc. (NYSE: GMED) Delayed: 86.70 +1.03 (1.20%)
Previous Close $85.67    52 Week High $28.60 
Open $85.57    52 Week Low $19.25 
Day High $87.16    P/E 118.77 
Day Low $85.26    EPS $0.73 
Volume 299,656       

Nvidia Corporation (NASDAQ: NVDA) Delayed: 215.63 -1.22 (0.56%)
Previous Close $216.85    52 Week High $88.77 
Open $218.42    52 Week Low $24.75 
Day High $218.74    P/E 291.39 
Day Low $214.50    EPS $0.74 
Volume 62,061,246       

(NASDAQ: PENG) Delayed: 51.64 +0.50 (0.98%)
Previous Close $51.14    52 Week High $ 
Open $51.81    52 Week Low $ 
Day High $52.06    P/E N/A 
Day Low $50.18    EPS $ 
Volume 517,900