Histogram question

[texasmgax]

Sorry if this is the wrong forum... couldnt figure out which forum is best.

I have an indicator that is a histogram. Currently, both the positive and negative numbers are above the zero line. I'd like to have the negative numbers to show below the zero line. Attached is the snippet.

ANy help would be greatly appreciated.

def isPointNegative = Sign(lowVs21DayMovingAverage) == -1;
plot histogram = if !isPointNegative then AbsValue(lowVs21DayMovingAverage) else double.nan;
histogram.SetPaintingStrategy(PaintingStrategy.HISTOGRAM);
histogram.setDefaultColor(Color.CYAN);

 

[SleepyZ]

Sorry if this is the wrong forum... couldnt figure out which forum is best.

I have an indicator that is a histogram. Currently, both the positive and negative numbers are above the zero line. I'd like to have the negative numbers to show below the zero line. Attached is the snippet.

ANy help would be greatly appreciated.

def isPointNegative = Sign(lowVs21DayMovingAverage) == -1;
plot histogram = if !isPointNegative then AbsValue(lowVs21DayMovingAverage) else double.nan;
histogram.SetPaintingStrategy(PaintingStrategy.HISTOGRAM);
histogram.setDefaultColor(Color.CYAN);

Without your def of lowVs21DayMovingAverage, this uses the macd diff value.

Here is macd diff all above zero

declare lower;
def lowVs21DayMovingAverage = macd().diff;
def isPointNegative = Sign(lowVs21DayMovingAverage) == -1;
plot histogram = absvalue(lowVs21DayMovingAverage);
histogram.SetPaintingStrategy(PaintingStrategy.HISTOGRAM);
histogram.setDefaultColor(Color.CYAN);

Here is macd diff split above/below zero

declare lower;
def lowVs21DayMovingAverage = macd().diff;
def isPointNegative = Sign(lowVs21DayMovingAverage) == -1;
plot histogram = if ispointnegative then  -absvalue(lowVs21DayMovingAverage) else if !isPointNegative then absvalue(lowVs21DayMovingAverage) else double.nan;
histogram.SetPaintingStrategy(PaintingStrategy.HISTOGRAM);
histogram.setDefaultColor(Color.CYAN);