It looks like Polkadot ist exploding at this moment. From 8.3 to 9.8 in 10 Hours right now and it is growing like hell, whats happening, any news? All other coins go witch bitcoins price up and down, polkadot not?
Simple google search will able to help you out on what are the latest updates about DOT. Here you go;
This might be the reason in terms of fundamentals but on the other hand when it comes to price increase then it is just simply showing off some demand.