It is not a "Premium Valuation" per se, it is more an algorithmic valuation based on inputs from recent trading, not on fact/sentiment but more trade valuations online, (IMO). It hangs off the phone app for Commsec based not on fact or sentiment, it is just computer generated.
Would that make it similar to a chartist reading "Technical Analysis"?
Asking because charts do my head in, unless someone adds all the nice lines and descriptors to go with it.