Equity Vega Risk Position Correlations
Description | The correlation parameter between vega sensitivities within the same bucket, under the 'Medium correlations' scenario |
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Variations |
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Reference | [MAR21.94] |
Notation | $rho_kl MediumCorr$ |
Formula | $$\rho_{kl}=min\left [\rho_{kl}^{DELTA} \cdot \rho_{kl}^{option\ maturity};1 \right ]$$ |
Correlation parameter $\rho_{kl}$ between vega sensitivities within the same bucket (‘medium’ correlation scenario).
The measure requires having hierarchy(ies) in the view: [Double Sums].[Equity Vega Double Sums], [Buckets].[Equity Buckets].
See also
- Equity Vega Sensitivities
- Equity Vega Risk Position
- Equity Vega Risk Weight
- Equity Vega Risk Position Double Sums
- Equity Vega Risk Charge
- Equity Vega Weighted Sensitivities