attempt to remove outliers from chart data

frontend/src/pages/HistoricalCalendarPrices.tsx

@@ -207,7 +207,7 @@ export function HistoricalCalendarPrices() {
         <Grid2 size={{ xs: 12, md: 6 }}>
           <Paper elevation={3} sx={{ p: 3, minHeight: "28em" }}>
             {underlying.value !== null &&
-            similarCalendarPriceChartData.value.length > 0 ? (
+            calendarExitPriceChartData.value.length > 0 ? (
               <Scatter
                 data={{
                   datasets: [

frontend/src/pages/HistoricalCalendarPrices/state.ts

@@ -22,18 +22,18 @@ export const similarCalendarPriceChartData = signal([]);
 
 export const calendarExitPriceChartData = signal([]);
 
-export const lookbackPeriodStart = signal("2022-01-01");
+export const lookbackPeriodStart = signal("2022-03-01");
-export const lookbackPeriodEnd = signal("2024-01-01");
+export const lookbackPeriodEnd = signal("2022-04-01");
 
 export const maxChartPrice = computed(() =>
   Math.max(
     Math.max.apply(
       null,
-      similarCalendarPriceChartData.value.map((d) => d.y)
+      similarCalendarPriceChartData.value.map((d) => d.y).slice(0, -2)
     ),
     Math.max.apply(
       null,
-      calendarExitPriceChartData.value.map((d) => d.y)
+      calendarExitPriceChartData.value.map((d) => d.y).slice(0, -2)
     )
   )
 );