Energy Vault Shares Plunge 6.64% Amid Cautious Investor Sentiment and Evolving Market Conditions

Energy Vault shares plunged 6.64% in pre-market trading on Dec. 22, 2025, marking one of the largest single-day declines in recent months as investor sentiment turned cautious amid evolving market conditions.

Analysts noted the selloff coincided with broader sector weakness, though no company-specific catalysts were immediately identified.

The decline followed a string of mixed operational updates from the energy storage developer, with investors re-evaluating its long-term growth trajectory against shifting regulatory and capital market dynamics.

Recent strategic initiatives, including its battery recycling partnerships and grid-scale storage projects, remain under scrutiny as the market weighs execution risks against decarbonization tailwinds. While the company has emphasized its role in renewable energy infrastructure, valuation metrics continue to lag peers, amplifying short-term volatility amid macroeconomic uncertainty.

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