How rare is Holo rare?

Could you elaborate on the rarity of Holo in the cryptocurrency market? Is it considered a scarce asset, or does it have a relatively high supply? How does its scarcity compare to other cryptocurrencies? Are there any factors that contribute to its rarity, such as its mining difficulty or the limited number of coins that can be created? Understanding the rarity of Holo could potentially help investors make informed decisions about whether or not to include it in their portfolios.