NEW YORK (TheStreet) -- Shares of Great Panther Silver (GPL - Get Report) are slumping 5.07% to $1.40 late Thursday afternoon as silver prices retreat.

For September delivery, silver is down 0.46% to $20.32 per ounce on the COMEX this afternoon.

Global equities are mostly rising today after the Bank of England unexpectedly decided to leave interest rates unchanged.

The BoE said it was likely to deliver stimulus to the economy in three weeks after it sees how the U.K.'s decision to leave the European Union has impacted the economy, Reuters noted.

"Investor perception that U.K. economy will be less affected by [Brexit] resulted in fall of gold and silver," said Chintan Karnani, chief market analyst at Insignia Consultants, told MarketWatch.

Great Panther is a Vancouver-based silver mining and precious metals producer and exploration company.

About 3.06 million of the company's shares changed hands so far today, above its average 30-day volume of 2.27 million shares per day.

Separately, TheStreet Ratings Team has a "Sell" rating with a score of D on the stock.

The company's weaknesses can be seen in multiple areas, such as its unimpressive growth in net income and weak operating cash flow.

Recently, TheStreet Ratings objectively rated this stock according to its "risk-adjusted" total return prospect over a 12-month investment horizon. Not based on the news in any given day, the rating may differ from Jim Cramer's view or that of this articles's author.

You can view the full analysis from the report here: GPL