Nano has known a big price increase especially by the end of 2017 (like every coin I guess) it went from 0.01$-0.12$ to 30$.The coin is known for fast and no fee transactions as it's using POS Consensus.
In my opinion this coin has a huge potential since alot of people support it.
What do you think?
It was caught up in the general crypto bullrun as well as being overly hyped, which explains its massive spike, and then the general bear market coupled with the Bitgrail hack explains its larger-than-average fall. Having said that, anyone who has used it knows it is a good coin - transfers are free and truly instant (like, less than 1 second instant). Its market cap is $500 million, which is ridiculous when you look at coins like Verge, Bitcoin Gold, Tron and Bitcoin Cash, which are all shitcoins with a much larger market cap.