I was going to ask a similar question. The red line is a constantly rising metric which I assume means the POO will vary up and down but slowly increase over the next few years as the red line indicates a higher price. Well thats how I read it.
I assume at some point some other marker might show up so a chartist can see that as a variance to some other change, like a declinig price etc.
I assume at some point some other marker might show up so a chartist can see that as a variance to some other change, like a declinig price etc.