Theory
I think because many people are buying now BTC due to "free money" the schedule to be at November ( BTC GOLD ) I believe that its price should go down because many people also transfer there funds from altcoin to bitcoin
And it good time to buy altcoin ( maybe wait even a bit longer )
What do you think?
This your theory may hold and it may not hold as we cannot really tell what will happen to bitcoin in future accurately. I have also find out that bitcoin has not been able to go down even when russia government attack it last time. Bitcoin gold splitting from bitcoin core has stimulate bitcoin's price since last week because of the free coins and like you have said, Funds are flowing from altcoins to bitcoin currently. However bitcoin will not fall because of the way people are pumping it now because of free coins and people hardly convert they bitcoin to any altcoins because they believe that bitcoin will be going up when altcoins are going up. It happened in August and history is going to repeat itself again.