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Topic: White/Black previous bar

We can represent the logic White previous bar with:

[Filter] Momentum
     Logic The Momentum value is greater than Level.
     Smoothing Method Simple
     Base Price Close
     Period 1
     Smoothing Period 0
     Level 0
     Use previous bar value. True

This means: Price Close(-1) is greater than Price Close(-2)

Or a little bit better:

[Filter] Momentum
     Logic The Momentum value is greater than Level.
     Smoothing Method Simple
     Base Price Open
     Period 1
     Smoothing Period 0
     Level 0
     Use previous bar value. False

This means: The current bar openning is higher then the previous bar openning.

or if, you prefere:

[Filter] Moving Average
     Logic The MA value is rising.
     Smoothing Method Simple
     Base Price Open
     Period 1
     Shift 0
     Use previous bar value. False

For the logic: The previouse bar is black

[Filter] Momentum
     Logic The Momentum value is lower than Level.
     Smoothing Method Simple
     Base Price Open
     Period 1
     Smoothing Period 0
     Level 0
     Use previous bar value. False