What is the difference between HT and HTX?

I'm curious to know, could you elaborate on the key distinctions between HT and HTX? As I understand, both seem to be involved in the cryptocurrency sphere, but I'm not quite clear on the specifics of how they differ from each other. Are they both tokens, or do they serve distinct purposes within the blockchain ecosystem? Additionally, what are the potential advantages or drawbacks of investing in either one? I'm eager to gain a deeper understanding of these two entities and their place within the broader crypto landscape.