diff --git a/common/constants/shared.ts b/common/constants/shared.ts
index f6590ff0f..6469c0f3d 100644
--- a/common/constants/shared.ts
+++ b/common/constants/shared.ts
@@ -240,11 +240,11 @@ export interface DefaultChartStylesProps {
 }
 
 export const DEFAULT_CHART_STYLES: DefaultChartStylesProps = {
-  DefaultModeLine: 'lines',
+  DefaultModeLine: 'lines+markers',
   Interpolation: 'spline',
   LineWidth: 0,
   FillOpacity: 100,
-  MarkerSize: 5,
+  MarkerSize: 25,
   ShowLegend: 'show',
   LegendPosition: 'v',
   LabelAngle: -45,
diff --git a/public/components/visualizations/plotly/plot.tsx b/public/components/visualizations/plotly/plot.tsx
index ad2333218..359e1e6d5 100644
--- a/public/components/visualizations/plotly/plot.tsx
+++ b/public/components/visualizations/plotly/plot.tsx
@@ -56,6 +56,14 @@ export function Plt(props: PltProps) {
       zeroline: false,
       rangemode: 'normal',
     },
+    layout: {
+      annotations: [
+        {
+          showarrow: true,
+          xanchor: 'right',
+        },
+      ],
+    },
     ...darkLayout,
     ...props.layout,
   };