As I said in my comment, their underlying cost structure has a direct relationship to the cost you incur (at least in the long run with semi efficient markets). There’s a reason why commodity markets tend to revert towards variable cost.
> There’s a reason why commodity markets tend to revert towards variable cost.
Is that some theory of economical model ?
Or is that a way of saying the final price of a product varies greatly because the commodity part with the product is only a small percentage of the TCO / BOM ?
