Shares of Centerra Gold Inc. (CGAU) plummeted 5.04% in pre-market trading on Friday, following a significant downgrade from BMO Capital. The mining company's stock faced pressure after the influential financial institution revised its outlook on the gold producer.

BMO Capital lowered its rating on Centerra Gold from Outperform to Market Perform, signaling a less optimistic view of the company's near-term prospects. Additionally, the firm substantially reduced its price target for Centerra Gold, cutting it from CA$14 to CA$10. This represents a considerable 28.6% reduction in the expected value of the stock.

Analyst downgrades, especially from major financial institutions like BMO Capital, often have immediate and significant impacts on stock prices. Investors typically react quickly to such changes in expert opinions, reassessing their positions and sometimes opting to sell their shares. The sharp decline in Centerra Gold's stock price reflects this market sensitivity to expert analysis and highlights the challenges the company may face in maintaining investor confidence in the current economic environment.