NASDAQ close — Thursday, 18 December 2025

NASDAQ closed up 1.29%

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

NASDAQ movers — December 18, 2025

Of the 3339 companies tracked in the NASDAQ, 1813 rose and 1332 fell, with 194 unchanged. Utilities led the day at +2.74%, while Healthcare lagged at -2.99%.

Top gainers · NASDAQ

AFJK Aimei Health Technology Co., Lt +100.81%
LONA LeonaBio, Inc. +62.52%
ZNB Zeta Network Group +54.55%
VIVK Vivakor, Inc. +47.25%
RENX RenX Enterprises Corp. +42.37%
DJT Trump Media & Technology Group +41.93%
VSME VS Media Holdings Limited +38.67%
ISSC Innovative Solutions and Suppor +30.76%

Top losers · NASDAQ

VMAR Vision Marine Technologies Inc. -51.90%
PYXS Pyxis Oncology, Inc. -48.66%
GANX Gain Therapeutics, Inc. -44.44%
PCSA Processa Pharmaceuticals, Inc. -41.62%
HOWL Werewolf Therapeutics, Inc. -39.53%
INHD Inno Holdings Inc. -37.17%
AZIO Azio AI Holdings, Inc. -34.75%
EVTV Azio AI Holdings, Inc. -34.75%

By sector

Utilities +2.74%
Technology +1.71%
Communication Services +1.64%
Consumer Discretionary +1.62%
Industrials +1.24%
Financials +0.41%
Consumer Staples +0.08%
Materials -0.04%
Unknown -0.21%
Real Estate -0.21%
Energy -1.98%
Healthcare -2.99%

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

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

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