diff --git a/src/App.jsx b/src/App.jsx
index 36641bda..ebbb3ff8 100644
--- a/src/App.jsx
+++ b/src/App.jsx
@@ -535,6 +535,10 @@ export default function App() {
               showGridLines={false}
               showLegend={false}
               curve="monotone"
+
+              yAxisWidth={0}
+              minValue={Math.min(...data.map(d => d.value)) * 0.95}
+              maxValue={Math.max(...data.map(d => d.value)) * 1.05}
             />
 
           </Card>