Transferred price
the time-weighted average price coins moved at
The average price bitcoin has changed hands at over all of history, with each move weighted by how long the coins had been sitting still first. It is one of the two ingredients of balanced price.
DefinitionCumulative sum of (price x coin-days destroyed) divided by cumulative coin-days destroyed over priced blocks: a coin-day-weighted mean price.
LimitReconstructed. No source publishes a closed form for this, so the shape is right but the level cannot be compared against anyone else's chart.