Silver Prices: As a silver mining company, Coeur Mining's (CDE.US) stock price is heavily influenced by fluctuations in silver prices. Higher silver prices typically lead to increased revenue and profitability, driving the stock up.

Production Costs: Coeur's production costs, including mining, processing, and labor, affect its profitability. Lower production costs increase profits, positively impacting the stock.

Interest Rates: As a mining company, Coeur often has debt. Rising interest rates can increase debt servicing costs, reducing profitability and potentially lowering the stock price.

Overall Market Conditions: Broad market trends, such as economic growth or recession fears, affect investor sentiment and can influence the demand for mining stocks like CDE.

Company-Specific News: Announcements about exploration results, production levels, earnings reports, acquisitions, or significant operational developments can significantly impact the stock price.

Geopolitical Risks: Instability in regions where Coeur operates its mines can disrupt production and affect investor confidence, leading to price fluctuations.