We shouldn't really expect prices to remain stable at any level above 1,000 dollars per coin
At least, not for the time being. We have obviously entered the period of high (if not extreme) volatility. Such prices should necessarily be volatile on their own but given the tumult times we are living in presently, that strongly accelerates the rates with which prices change and how much they change, so beware unless you are going to profit from quickly rising and falling prices. Apart from that, dumps are actually useful for more even Bitcoin distribution since whales and other dumpsters that go for it, end up with less bitcoins at the end of each pump and dump cycle