In the System Indicator "BlockVolume", when assigning the value to the plot, there is only one Plot, but when assigning the value, both Plot[0] and Plot[1] are used...but there is just one Plot created in State.SetDefaults
I want to clone this indicator but don't understand why it is coded this way.
Specifically I want to add an SMA line plot...would that not be Value[1]
Or ???
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