If you have come across the term "falling knife", then it is advisable to understand what it means. A falling knife is a sharp drop in the price of a cryptocurrency for a certain period. Many investors are keen to catch a falling knife, but sometimes this is a very risky business, and not suitable for all investors. Investors should be wary of falling cryptocurrency prices as the value may continue to decline further. On Minery's blog, I found information about falling knife https://minery.io/glossary/falling-knife/ . Here is a very good description of this term.