diff --git a/samples/simm-valuation-demo/src/main/kotlin/net/corda/vega/analytics/OGStub.kt b/samples/simm-valuation-demo/src/main/kotlin/net/corda/vega/analytics/OGStub.kt
index 106dbc2ee8..bd5a9c1a69 100644
--- a/samples/simm-valuation-demo/src/main/kotlin/net/corda/vega/analytics/OGStub.kt
+++ b/samples/simm-valuation-demo/src/main/kotlin/net/corda/vega/analytics/OGStub.kt
@@ -34,7 +34,8 @@ class IsdaConfiguration {
 object BimmAnalysisUtils {
     fun computeMargin(combinedRatesProvider: ImmutableRatesProvider?, normalizer: PortfolioNormalizer, calculatorTotal: RwamBimmNotProductClassesCalculator,
                       first: CurrencyParameterSensitivities, second: MultiCurrencyAmount): Triple<Double, Double, Double> {
-        val amount = (second.amounts.reduce { x, y -> x + y }.amount) / 100.0 // Not to be used for financial purposes...
+
+        val amount = second.amounts.map { it.amount }.sum()
         return Triple<Double, Double, Double>(amount, 0.0, amount)
     }
 }