Diamond Hands is a term that has emerged on social platforms like Reddit and Twitter, particularly among crypto investors. Investors who hold onto a financial asset despite its price dropping are referred to as Diamond Hands. These investors typically use long-term strategies and believe that the financial asset will eventually recover in the long run, even if it experiences a loss in value. They are referred to as diamond because they are not affected by the negative effects of the financial asset or industry and are resilient.