Pump and dump are completely normal things when it comes to Bitcoin, it's just how it's functioning. So if you want to invest in Bitcoin this is something that you will have to accept. So far it's been.shown that on long term Bitcoin is good investment but you have to be clear with yourself what is your final goal and strategy.
Yeah we are not able to speculate the price value of the bitcoin.However price fluctuation seems to good for bitcoin's growth and price will pump in this end of the year due to christmas and new year.
Yes and for the same reason majority of users are buying coins and those who already have enough coins are holding so that they can make profits by selling them at the end of the year.