Here we evaluate the Weighted Moving Average(WMA) where for each period for which the
WMA is evaluated the historical terms are weighted in accordance with the same set of weights.

# Syntax

#### Parameters

*s*
- An series of historical values, where the first element corresponds
to the market on the last period, the second term to the value on previous period and so on.
*elementValue*
- Specifies the particular element value (for example High, Low, Close or Open of
the financial time series) which will be considered within this indicator evaluation. In particular,
if you wish to use the element value high then you should pass the parameter
High. In a similarly fashion if you wish to
use the low, close or open, then you should pass the parameter
Low, Close,
Open, respectively.
*weights*
- Array of doubles which assigns weights to the k-th previous historical values
for the given period on which the moving average is being evaluated.
Here k is just the length of the weights array given.

#### Return Value

A series where the first term is the value of the moving average corresponding of
the latest period, the second term is the value for the previous period and so on.

# Exceptions

Exception | Description |

ArgumentException | Thrown if the length of the weights and series differ or
if either array is empty. |

# Remarks

# See Also