NASDAQ close — Thursday, 18 September 2025

NASDAQ closed up 0.57%

NASDAQ treemap for Thursday, 18 September 2025: each company sized by market capitalisation and coloured by its move that day

NASDAQ movers — September 18, 2025

Of the 3259 companies tracked in the NASDAQ, 2318 rose and 779 fell, with 162 unchanged. Unknown led the day at +2.57%, while Real Estate lagged at -3.14%.

Top gainers · NASDAQ

SLMT Brera Holdings PLC +225.49%
CDLX Cardlytics, Inc. Common Stock +92.66%
LASE Laser Photonics Corporation +68.21%
AERT Aeries Technology, Inc. +63.73%
PBM Psyence Biomedical Ltd. +42.47%
APVO Aptevo Therapeutics Inc. +40.43%
LAWR Robot Consulting Co., Ltd. +35.64%
RAYA Erayak Power Solution Group Inc +35.56%

Top losers · NASDAQ

REPL Replimune Group, Inc. -39.40%
WHLR Wheeler Real Estate Investment -25.96%
BCDA BioCardia, Inc. -24.03%
BNC CEA Industries Inc. -23.88%
CDT CDT Equity Inc. -23.69%
THH TryHard Holdings Limited -21.04%
LWAY Lifeway Foods, Inc. -20.43%
NXTS Nexentis Technologies Inc. -19.90%

By sector

Unknown +2.57%
Technology +1.57%
Financials +1.52%
Industrials +1.22%
Energy +0.58%
Communication Services +0.51%
Materials +0.32%
Utilities +0.13%
Healthcare 0.00%
Consumer Discretionary -0.38%
Consumer Staples -0.67%
Real Estate -3.14%

Open the interactive NASDAQ map ← 17 Sep 2025 19 Sep 2025 →All sessions

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

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