Price increase is governed by how much a buyer is willing to pay and how long a seller is willing to hold. That is supply and demand. Their reason to supply or

Price increase is governed by how much a buyer is willing to pay and how long a seller is willing to hold. That is supply and demand. Their reason to supply or demand is 100% due to speculation or gambling or whatever you want to call it. There is no intrinsic value for anything. Supply and demand is not a magic spell that saves people from guessing what prices should be.