# ReversalBars

**The installation of the Technical Analysis Package is required in order to access this indicator.**

#### Description <a href="#description_99" id="description_99"></a>

The Reversal Bars indicator helps the trader find reversal bars within a chart. The indicator has a plot, and outputs the value 1 for long reversal bars, -1 for short reversal bars and 0 when there are none present. Traders can make several adjustments such as colors, arrows that are shown, etc.

#### Interpretation <a href="#interpretation_48" id="interpretation_48"></a>

The interpretation of reversal bars is described in M. Voight’s book.

#### Usage <a href="#usage_95" id="usage_95"></a>

```csharp
Reversalbars()
Reversalbars(IDataSeries inSeries)
Reversalbars()[int barsAgo]
Reversalbars(IDataSeries inSeries)[int barsAgo]
Reversalbars(IDataSeries inSeries)
Reversalbars(IDataSeries inSeries)[int barsAgo]
```

#### Return value <a href="#return-value_93" id="return-value_93"></a>

**double**

1 = long reversal bar

-1 = short reversal bar

0 = no reversal bar

When using this method with an index (e.g. **Reversalbars**()\[**int** barsAgo] ), the value of the indicator will be issued for the referenced bar.

#### Parameters <a href="#parameters_86" id="parameters_86"></a>

inSeries Input data series for the indicator

#### Visualization <a href="#visualization_90" id="visualization_90"></a>

![ReversalBars](https://agenatrader.github.io/AgenaIndicator-documentation/media/ReversalBars.jpg)

#### Example <a href="#example_90" id="example_90"></a>

```csharp
// Set CalculateOnClosedBar = true !!
if (Reversalbars()[0] == 1.0)
Print("The last bar is a long reversal bar.");
```