I just say "enough". Those forks are turns the prices upside down 
I wait for the end of the fork for alt prices to go up, but another fork will cause delay.
Enough you say? I think this is only the beginning... the first one was the hardest (and if you ask me the most successful too, although I know there are many who dislike the concept), but once that psychological barrier has been passed and people learned that it's "easy" and profitable to fork...there will be forks. lots of them... I wait for the end of the fork for alt prices to go up, but another fork will cause delay.