A reverse stock split reduces the number of outstanding shares and increases the stock price proportionally. This can lead to short-term price fluctuations as the market adjusts to the new share structure. However, the overall value of the company remains the same, and the long-term impact on the stock price is uncertain. In this case, Blue Star Foods Corp. (BSFC) is undergoing a 1-for-20 reverse stock split, which may cause short-term price fluctuations but does not necessarily indicate a long-term trend.