Pricesmart (PSMT) stock surged 5.07% during Wednesday's trading session, as investors show increased optimism ahead of the company's upcoming earnings announcement.

The membership warehouse club operator is scheduled to report its second-quarter earnings after the market closes today. According to FactSet Research Systems Inc., analysts expect Pricesmart to post earnings of $1.44 per share for the quarter. This imminent financial disclosure appears to be driving positive sentiment among investors, contributing to the stock's significant uptick.

Earnings reports often serve as crucial catalysts for stock price movements, as they provide insights into a company's financial health and future prospects. The market's reaction suggests that investors may be anticipating strong results from Pricesmart, potentially exceeding the analysts' expectations. However, it's important to note that the actual earnings results could still impact the stock price further, either positively or negatively, depending on how they compare to these expectations and any forward-looking guidance the company may provide.