Fundamentals are a complex equation consisting of supply/demand/currencies/stored inventories/interest/money flows/and many other variables... the sum of all these variables equals prices balance...

because we are humans we exploit that balance for our benefit. we are selfish by nature and will push to find an advantage. this is clear everywhere.

where is balance?

a median line is a good way to find balance but is a snapshot in time... as far as I know no person has found a continually moving balance line for each timeframe of a market... because there is no person that has created an equation of all fundamentals to find that balance.

the best we can do to find how much energy price has, is to find balance in that snapshot in time. that is done by finding the correct pivots and drawing a median line once all pivots are created.

hope this helps