why bitcoin only rising?Not Ethereum and Litecoin?

Price of altcoins including ETH and LTC are not going up because Bitcoin is in more demand these days

The prospect of getting this currency air dropped for free after the fork has driven the frantic buying frenzy we’re seeing today. Notice how Bitcoin is up, but the broader market is down? That’s proof. Following the fork, equilibrium will be reached….GREAT for altcoins, BAD for Bitcoin.

Because at the end of the day when all is said and done. Bitcoin is the first and greatest crypto currency. The idea of alt coins making it big time like bitcoin is a dream that people sell. Ever since ETH blew up the hope that all alt coins incresssed a lot. Slowly people started to realize that it wasn't happening. People started to leave alt coins and jump mostly into bitocin. Alt coins do not have the same volume they had 3 months ago. The volume is going down and bitcoins volume is going up. It's safe to say people are leaving alt coins for bitcoin and that is what is causing the prices to not change much