Coeur Mining Surges 0.86% on $420M Trading Volume Spurt—Ranking 246th as Insider Sale Sparks Market Scrutiny

Coeur Mining (CDE) saw a 0.86% rise on August 15, with a trading volume of $420 million—a 103.66% increase from the previous day—ranking 246th in market activity. The stock’s performance followed a significant insider transaction disclosed the prior day. Aoife McGrath, Coeur’s SVP, executed a $93,520 sale of 8,000 shares via a Form 4 filing with the SEC on August 14, raising market scrutiny over potential signals of corporate sentiment.

Coeur’s recent financial metrics highlight a mixed operational landscape. The company reported a 116.48% revenue growth through June 2025, outpacing peers in the Materials sector. However, its gross margin of 39.48% remains below industry benchmarks, while earnings per share (EPS) of $0.11 trail the sector average. Despite a conservative debt-to-equity ratio of 0.14, the stock’s valuation metrics—such as a P/E ratio of 28.98 and a P/S ratio of 3.92—suggest discounted pricing relative to peers. The EV/EBITDA ratio of 14.53, however, indicates stronger market optimism about future earnings potential.

The strategy of buying the top 500 stocks by daily trading volume and holding for one day from 2022 to the present has yielded a total profit of $10,720 as of the latest data, reflecting moderate returns amid market volatility.