Polkadot's current price is $4.70, with a 3.83% daily growth and 21.20% growth for the month.Polkadot hosts 10 of the top 20 rollups, supporting a variety of use cases.The popularity of Polkadot is increasing due to its innovative technology supporting the crypto world.Polkadot 2.0 brings improvements to the network's speed and functionality, attracting more users and projects.