NASDAQ close — Wednesday, 20 August 2025

NASDAQ closed down 1.79%

NASDAQ treemap for Wednesday, 20 August 2025: each company sized by market capitalisation and coloured by its move that day

NASDAQ movers — August 20, 2025

Of the 3233 companies tracked in the NASDAQ, 1341 rose and 1706 fell, with 186 unchanged. Financials led the day at +0.45%, while Healthcare lagged at -3.60%.

Top gainers · NASDAQ

CNTN Canton Strategic Holdings, Inc. +206.84%
ATGL Alpha Technology Group Limited +51.49%
CPOP Pop Culture Group Co., Ltd +33.25%
RADX Radiopharm Theranostics Limited +32.87%
RCKT Rocket Pharmaceuticals, Inc. +28.87%
CNSP CNS Pharmaceuticals, Inc. +28.84%
TRIB Trinity Biotech plc +27.01%
CLNN Clene Inc. +25.45%

Top losers · NASDAQ

ELPW Elong Power Holding Limited -87.54%
STFS Star Fashion Culture Holdings L -78.99%
NVNO enVVeno Medical Corporation -72.08%
ZNB Zeta Network Group -41.67%
FRMM Forum Markets, Incorporated -25.71%
PRFX PRF Technologies Ltd. -22.36%
YMT Yimutian Inc. -20.36%
CLGN CollPlant Biotechnologies Ltd. -20.20%

By sector

Financials +0.45%
Industrials +0.42%
Materials +0.21%
Consumer Discretionary +0.19%
Energy +0.09%
Consumer Staples -0.06%
Real Estate -0.09%
Unknown -0.11%
Utilities -0.24%
Technology -0.76%
Communication Services -0.81%
Healthcare -3.60%

Open the interactive NASDAQ map ← 19 Aug 2025 21 Aug 2025 →All sessions

The same session elsewhere: S&P 500 Dow Jones TSX

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