What is the difference between LT and HT?

Excuse me, could you please clarify the distinction between LT and HT in the context of cryptocurrency or finance? I'm a bit confused as to how these terms are defined and how they differ from each other. Could you elaborate on the key aspects that set them apart, and perhaps provide some examples or scenarios where each might be relevant? I'm eager to gain a better understanding of these terms and how they relate to the broader field.