SW2x was Bitcoins hope. Now that scaling bitcoin is once again out of sight for the foreseeable future, we can expect prices to fall back to levels before there was any hope. People will look for scaleable alternatives again as they did before.
We can easily fall back to 2500-3000 levels within a week. 1000-1500 within a month is very likely.
No hope, no value.
Probably not, 99%.
Bitcoin price will increase towards $7500 again and reach $8000.
If bitcoin price drop back, it won't fall further than $5500.
There is no reason for bitcoin price decline at this point, 2x suspending is not a big deal as segwit could afford current transactions.