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Vega Taylor VaE 97.5 LEstimated Reference Level

Description Contribution of the upper Reference Level of Value at Earnings with fixed confidence level of 97.5% for the Vega sensitivity
Relevant context values

The Vega sensitivity is used to compute the Taylor VaR PnL vector on the local currency using consecutively:

  1. The Taylor VaR calculation to compute the Vega.Vector.PnL.VarExplain.Native on trade currency.
  2. The Sub PnL Vector transformation to produce Vega.Sub.Vector.PnL.VarExplain.Native.
  3. The FX Effect on VaR calculation to convert it to the display currency as Vega.Vector.PnL.VarExplain.

The resulting Vega.Vector.PnL.VarExplain is compared to its value at the level defined by the ReferenceLevel context value. The LEstimated Measures algorithm is used as the comparator.

The compared value is displayed as a VaE measure with a 97.5% confidence level, using the VaR Interpolation method.