The point of this post is not about trend changes, it is about presentation.
I interpret the news and that introduces bias.
Indeed, any commentary whatsoever about the news, by anyone, anywhere, anytime, introduces bias (intentional or not). The only way to not introduce bias is to present data with no comments, no trendlines, and no anecdotes.
Who would read Calculated Risk, Big Picture, Zero Hedge, Naked Capitalism, Automatic Earth, Acting Man, Advisor Perspectives, Chris Martenson, or any other site if they did not offer opinions?
What a dull blogging world it would be without opinions.