much less destructive than that of bitcoin, you have time to respond to it, to not lose big money
In normal time this is true but when we have a major upheaval in world stock markets the value of gold and shares can really change a lot just in a few hours.
I have some experience in Forex and I can tell you that even now the value of crude oil and gold changing a lot, even more than value of bitcoin.
Can Bitcoins Price be manipulated like Gold is?
In order to give a clear answer to this question we should know how much bitcoin have the largest investors.
Large investors can manipulate anything, it is only a matter of interest and expected profit.