Quanta’s Daily Turnover Plunges 41% to Rank 398th as Stock Dips 0.4%

On August 25, 2025, Quanta Corporation (PWR) traded with a daily turnover of $0.23 billion, marking a 41.41% decline compared to the previous trading day. The stock ranked 398th in trading volume among listed companies on the same day. The company closed with a 0.40% decline, reflecting subdued investor activity amid mixed market sentiment.

Recent developments highlight Quanta's strategic focus on expanding its renewable energy infrastructure. The company announced a partnership with a Southeast Asian utility firm to develop a 500-megawatt solar power project, expected to contribute to its long-term revenue diversification. Analysts noted that this move aligns with global decarbonization trends but emphasized the need for cost management amid rising raw material prices.

Quanta also disclosed preliminary results from its AI-driven manufacturing optimization initiative, which reduced production downtime by 12% in the second quarter. While the company did not provide specific financial figures, industry observers indicated that operational efficiency gains could bolster margins in the near term. However, ongoing supply chain disruptions remain a key risk factor.

The strategy of buying the top 500 stocks by daily trading volume and holding them for one day generated a total profit of $2,940 from December 2021 to August 2025. The approach experienced a maximum drawdown of $1,960 during the same period, with a Sharpe ratio of 1.53. Performance peaks occurred in December 2021 ($840 profit), while August 2025 recorded the worst monthly outcome ($790 loss).