update chart

src/lib/components/AnalystEstimate.svelte

@@ -303,119 +303,115 @@
     });
 
     const option = {
-      silent: true,
+      credits: {
-      tooltip: {
+        enabled: false,
-        trigger: "axis",
-        hideDelay: 100, // Set the delay in milliseconds
       },
+      legend: {
+        enabled: false,
+      },
+      plotOptions: {
+        series: {
           animation: false,
-      grid: {
+        },
-        left: "5%",
+      },
-        right: "5%",
+      chart: {
-        bottom: "2%",
+        type: "line",
-        top: "5%",
+        backgroundColor: "#09090B",
-        containLabel: true,
+        plotBackgroundColor: "#09090B",
+        height: 360,
+        animation: false,
+      },
+      title: {
+        text: null,
+      },
+      tooltip: {
+        shared: true,
+        useHTML: true,
+        backgroundColor: "rgba(0, 0, 0, 0.8)", // Semi-transparent black
+        borderColor: "rgba(255, 255, 255, 0.2)", // Slightly visible white border
+        borderWidth: 1,
+        style: {
+          color: "#fff",
+          fontSize: "16px",
+          padding: "10px",
+        },
+        borderRadius: 4,
+        formatter: function () {
+          // Format the x value to display time in hh:mm format
+          let tooltipContent = `<span class="text-white m-auto text-black text-[1rem] font-[501]">${
+            this?.x
+          }</span><br>`;
+
+          // Loop through each point in the shared tooltip
+          this.points?.forEach((point) => {
+            tooltipContent += `<span class="text-white font-semibold text-sm">${point.series.name}:</span> 
+          <span class="text-white font-normal text-sm" >${abbreviateNumber(
+            point.y,
+          )}</span><br>`;
+          });
+
+          return tooltipContent;
+        },
       },
       xAxis: {
-        type: "category",
+        categories: dates,
-        boundaryGap: false,
+        type: "datetime",
-        data: dates,
+        labels: {
-        axisLabel: {
+          style: {
             color: "#fff",
+            fontSize: "12px",
           },
         },
-      tooltip: {
-        trigger: "axis",
-        hideDelay: 100,
-        borderColor: "#969696", // Black border color
-        borderWidth: 1, // Border width of 1px
-        backgroundColor: "#313131", // Optional: Set background color for contrast
-        textStyle: {
-          color: "#fff", // Optional: Text color for better visibility
       },
-        formatter: function (params) {
+      yAxis: {
-          // Get the timestamp from the first parameter
+        gridLineWidth: 1,
-          const timestamp = params[0].axisValue;
+        gridLineColor: "#111827",
-
+        labels: {
-          // Sort the params array to arrange High, Avg, Low
+          style: { color: "white" },
-          const sortedParams = params.sort((a, b) => {
-            const order = { High: 0, Avg: 1, Low: 2 };
-            return order[a.seriesName] - order[b.seriesName];
-          });
-
-          // Initialize result with timestamp
-          let result = timestamp + "<br/>";
-
-          // Loop through each sorted series data
-          sortedParams.forEach((param) => {
-            result +=
-              param.seriesName + ": " + abbreviateNumber(param.value) + "<br/>";
-          });
-
-          return result;
         },
+        title: { text: null },
+        opposite: true,
       },
-
-      yAxis: [
-        {
-          type: "value",
-          splitLine: {
-            show: false, // Disable x-axis grid lines
-          },
-
-          axisLabel: {
-            show: false, // Hide y-axis labels
-          },
-        },
-      ],
       series: [
         {
           name: "Actual",
           data: valueList,
-          type: "line",
+          color: "#fff",
-          itemStyle: {
+          animation: false,
-            color: "#fff", // Change line plot color to white
+          marker: {
+            enabled: false, // Hide point symbols
           },
-          showSymbol: false, // Show symbols for line plot points
         },
         {
           name: "Avg",
           data: avgList,
-          type: "line",
+          color: "#fff",
-          itemStyle: {
+          dashStyle: "Dash", // Dashed line style
-            color: "#fff", // Change line plot color to green
+          animation: false,
+          marker: {
+            enabled: false,
           },
-          lineStyle: {
-            type: "dashed", // Set the line type to dashed
-          },
-          showSymbol: false, // Show symbols for line plot points
         },
         {
           name: "Low",
           data: lowList,
-          type: "line",
+          // If you want a dashed line with a different color, set the series color to that color.
-          itemStyle: {
-            color: "#3CB2EF", // Change line plot color to green
-          },
-          lineStyle: {
-            type: "dashed", // Set the line type to dashed
           color: "#c2c7cf",
+          dashStyle: "Dash",
+          animation: false,
+          marker: {
+            enabled: false,
           },
-
-          showSymbol: false, // Show symbols for line plot points
         },
         {
           name: "High",
           data: highList,
-          type: "line",
-          itemStyle: {
-            color: "#3CB2EF", // Change line plot color to green
-          },
-          lineStyle: {
-            type: "dashed", // Set the line type to dashed
           color: "#c2c7cf",
+          dashStyle: "Dash",
+          animation: false,
+          marker: {
+            enabled: false,
           },
-          showSymbol: false, // Show symbols for line plot points
         },
       ],
     };
@@ -451,35 +447,87 @@
     );
 
     const optionsGrowth = {
+      credits: {
+        enabled: false,
+      },
+      legend: {
+        enabled: false,
+      },
+      plotOptions: {
+        series: {
           animation: false,
-      grid: {
-        left: "5%",
-        right: "5%",
-        bottom: "2%",
-        top: "5%",
-        containLabel: true,
         },
-      xAxis: {
+      },
-        type: "category",
+      chart: {
-        boundaryGap: false,
+        type: "column",
-        data: dates,
+        backgroundColor: "#09090B",
-        axisLabel: {
+        plotBackgroundColor: "#09090B",
+        height: 360,
+        animation: false,
+      },
+      title: {
+        text: null,
+      },
+      tooltip: {
+        shared: true,
+        useHTML: true,
+        backgroundColor: "rgba(0, 0, 0, 0.8)", // Semi-transparent black
+        borderColor: "rgba(255, 255, 255, 0.2)", // Slightly visible white border
+        borderWidth: 1,
+        style: {
           color: "#fff",
+          fontSize: "14px",
+          padding: "10px",
+        },
+        borderRadius: 4,
+        formatter: function () {
+          // Find the main series point (exclude error bar points)
+          const mainPoint = this.points.find(
+            (p) => p.series.type !== "errorbar",
+          );
+          const idx = mainPoint.point.index;
+          const mainValue = mainPoint.y;
+          let tooltipContent = `<b style="font-weight:501;">${dates[idx]}</b><br>`;
+
+          // Use highGrowthList and lowGrowthList from outer scope
+          const high = highGrowthList[idx];
+          const low = lowGrowthList[idx];
+
+          if (high && high !== "N/A") {
+            tooltipContent += `<span style="font-weight:501;">High:</span> ${high.toFixed(2)}<br>`;
+          }
+          if (mainValue && mainValue !== "N/A") {
+            tooltipContent += `<span style="font-weight:501;">Avg:</span> ${mainValue.toFixed(2)}<br>`;
+          }
+          if (low && low !== "N/A") {
+            tooltipContent += `<span style="font-weight:501;">Low:</span> ${low.toFixed(2)}<br>`;
+          }
+          return tooltipContent;
         },
       },
-      yAxis: [
+
-        {
+      xAxis: {
-          type: "value",
+        categories: dates,
-          splitLine: {
+        type: "datetime",
-            show: false, // Disable x-axis grid lines
+        labels: {
-          },
+          style: {
-          axisLabel: {
+            color: "#fff",
-            show: false, // Hide y-axis labels
+            fontSize: "12px",
           },
         },
-      ],
+      },
+      yAxis: {
+        gridLineWidth: 1,
+        gridLineColor: "#111827",
+        labels: {
+          style: { color: "white" },
+        },
+        title: { text: null },
+        opposite: true,
+      },
       series: [
         {
+          // Dynamically set the series name based on dataType
           name:
             dataType === "Revenue"
               ? "Revenue Growth"
@@ -489,129 +537,37 @@
                   ? "Net Income Growth"
                   : "EBITDA Growth",
           data: growthList?.map((value) => ({
-            value,
+            y: value,
-            itemStyle: {
+            // Set color based on the sign of the value
-              color: value >= 0 ? "#00FC50" : "#D9220E", // Green for >= 0, Red for < 0
+            color: value >= 0 ? "#338D73" : "#ED3333",
-            },
+            borderColor: value >= 0 ? "#338D73" : "#ED3333",
+            borderRadius: "1px",
           })),
-          type: "bar",
+          zIndex: 5,
-          smooth: true,
+          // 'smooth' is not applicable for column charts
-          z: 5, // Ensure the bar chart has a lower z-index than the error bars
         },
         {
           name: "Error Bars",
-          type: "custom",
+          type: "errorbar",
-          renderItem: (params, api) => {
+          // Prepare data as [low, high] pairs for each index.
-            const xValue = api.value(0);
+          data: growthList?.map((value, index) => {
-            const yValue = api.value(1);
+            const high = highGrowthList[index];
-
+            const low = lowGrowthList[index];
-            // Select high and low lists based on dataType
+            // If either high or low is null/undefined, return nulls.
-            const highList = highGrowthList;
+            return high != null && low != null ? [low, high] : [null, null];
-            const lowList = lowGrowthList;
+          }),
-
+          color: "#fff",
-            // Retrieve the corresponding high and low values
+          lineWidth: 2, // Thicker lines for error bars
-            const high = highList[params.dataIndex];
+          whiskerLength: 10, // Adjust whisker length as needed
-            const low = lowList[params.dataIndex];
+          zIndex: 10,
-
+          // Disable tooltip for error bar points
-            // Skip rendering error bars if high or low values are null or undefined
-            if (high == null || low == null) return; // Null or undefined values are skipped
-
-            const x = api.coord([xValue, yValue])[0];
-            const highCoord = api.coord([xValue, high])[1];
-            const lowCoord = api.coord([xValue, low])[1];
-
-            return {
-              type: "group",
-              children: [
-                {
-                  type: "line",
-                  shape: {
-                    x1: x,
-                    y1: highCoord,
-                    x2: x,
-                    y2: lowCoord,
-                  },
-                  style: {
-                    stroke: "#fff",
-                    lineWidth: 2, // Set thicker line width
-                  },
-                },
-                {
-                  type: "line",
-                  shape: {
-                    x1: x - 5,
-                    y1: highCoord,
-                    x2: x + 5,
-                    y2: highCoord,
-                  },
-                  style: {
-                    stroke: "#fff",
-                    lineWidth: 2, // Set thicker line width
-                  },
-                },
-                {
-                  type: "line",
-                  shape: {
-                    x1: x - 5,
-                    y1: lowCoord,
-                    x2: x + 5,
-                    y2: lowCoord,
-                  },
-                  style: {
-                    stroke: "#fff",
-                    lineWidth: 2, // Set thicker line width
-                  },
-                },
-              ],
-            };
-          },
-          encode: {
-            x: 0, // Map x-axis values
-            y: 1, // Map y-axis values
-          },
-          data: growthList?.map((value, index) => [index, value]), // Prepare data for error bars
-          z: 10, // Bring the error bars to the front
-        },
-      ],
           tooltip: {
-        trigger: "axis",
+            pointFormatter: function () {
-        hideDelay: 100,
+              return "";
-        borderColor: "#969696", // Black border color
-        borderWidth: 1, // Border width of 1px
-        backgroundColor: "#313131", // Optional: Set background color for contrast
-        textStyle: {
-          color: "#fff", // Optional: Text color for better visibility
-        },
-        formatter: (params) => {
-          const dataIndex = params[0].dataIndex;
-          const mainValue = params[0].value;
-
-          // Select high and low lists based on dataType
-          const highList = highGrowthList;
-          const lowList = lowGrowthList;
-
-          // Retrieve the corresponding high and low values
-          const high = highList[dataIndex];
-          const low = lowList[dataIndex];
-
-          // Only show High and Low if they are not "N/A"
-          let tooltipContent = `<b>${dates[dataIndex]}</b><br>`;
-
-          if (high && high !== "N/A") {
-            tooltipContent += `High: ${high.toFixed(2)}<br>`;
-          }
-
-          if (mainValue && mainValue !== "N/A") {
-            tooltipContent += `Avg: ${mainValue.toFixed(2)}<br>`;
-          }
-
-          if (low && low !== "N/A") {
-            tooltipContent += `Low: ${low.toFixed(2)}<br>`;
-          }
-
-          return tooltipContent;
             },
           },
+        },
+      ],
     };
 
     if (dataType === "Revenue") {
@@ -1096,7 +1052,7 @@
           <EstimationGraph
             userTier={data?.user?.tier}
             title="Revenue"
-            options={optionsRevenue}
+            config={optionsRevenue}
             tableDataList={revenueDateList}
             highDataList={highRevenueList}
             avgDataList={avgRevenueList}
@@ -1108,7 +1064,7 @@
           <EstimationGraph
             userTier={data?.user?.tier}
             title="Revenue Growth"
-            options={optionsRevenueGrowth}
+            config={optionsRevenueGrowth}
             tableDataList={revenueDateList}
             highDataList={highRevenueList}
             avgDataList={avgRevenueList}
@@ -1122,7 +1078,7 @@
           <EstimationGraph
             userTier={data?.user?.tier}
             title="EPS"
-            options={optionsEPS}
+            config={optionsEPS}
             tableDataList={epsDateList}
             highDataList={highEPSList}
             avgDataList={avgEPSList}
@@ -1134,7 +1090,7 @@
           <EstimationGraph
             userTier={data?.user?.tier}
             title="EPS Growth"
-            options={optionsEPSGrowth}
+            config={optionsEPSGrowth}
             tableDataList={epsDateList}
             highDataList={highEPSList}
             avgDataList={avgEPSList}
@@ -1148,7 +1104,7 @@
           <EstimationGraph
             userTier={data?.user?.tier}
             title="Net Income"
-            options={optionsNetIncome}
+            config={optionsNetIncome}
             tableDataList={netIncomeDateList}
             highDataList={highNetIncomeList}
             avgDataList={avgNetIncomeList}
@@ -1160,7 +1116,7 @@
           <EstimationGraph
             userTier={data?.user?.tier}
             title="Net Income Growth"
-            options={optionsNetIncomeGrowth}
+            config={optionsNetIncomeGrowth}
             tableDataList={netIncomeDateList}
             highDataList={highNetIncomeList}
             avgDataList={avgNetIncomeList}
@@ -1174,7 +1130,7 @@
           <EstimationGraph
             userTier={data?.user?.tier}
             title="EBITDA"
-            options={optionsEbitda}
+            config={optionsEbitda}
             tableDataList={ebitdaDateList}
             highDataList={highEbitdaList}
             avgDataList={avgEbitdaList}
@@ -1186,7 +1142,7 @@
           <EstimationGraph
             userTier={data?.user?.tier}
             title="EBITDA Growth"
-            options={optionsEbitdaGrowth}
+            config={optionsEbitdaGrowth}
             tableDataList={ebitdaDateList}
             highDataList={highEbitdaList}
             avgDataList={avgEbitdaList}

src/lib/components/EstimationGraph.svelte

@@ -1,21 +1,9 @@
 <script lang="ts">
-  import { Chart } from "svelte-echarts";
+  import highcharts from "$lib/highcharts.ts";
-  import { init, use } from "echarts/core";
-  import { LineChart, CustomChart } from "echarts/charts";
-  import { GridComponent, TooltipComponent } from "echarts/components";
-  import { CanvasRenderer } from "echarts/renderers";
   import { abbreviateNumber, computeGrowthSingleList } from "$lib/utils";
-  use([
-    LineChart,
-    CustomChart,
-    GridComponent,
-    TooltipComponent,
-    CanvasRenderer,
-  ]);
-
   export let userTier;
   export let title;
-  export let options;
+  export let config;
   export let tableDataList;
   export let highDataList;
   export let avgDataList;
@@ -29,9 +17,9 @@
   <div>
     <h2 class="mb-2 text-xl font-bold">{title} Forecast</h2>
     <div class="rounded-sm border p-2 border-gray-600">
-      <div class="app h-[275px] w-full">
+      <div class="h-[360px] w-full">
-        {#if options !== null}
+        {#if config !== null}
-          <Chart {init} {options} class="chart" />
+          <div use:highcharts={config}></div>
         {/if}
       </div>
       <div class="mt-3 overflow-x-auto p-0 text-center sm:p-0.5 lg:mt-3.5">
@@ -129,9 +117,9 @@
   <div>
     <h2 class="mb-2 text-xl font-bold">{title}</h2>
     <div class="rounded-sm border p-2 border-gray-600">
-      <div class="app h-[275px] w-full">
+      <div class="h-[360px] w-full">
-        {#if options !== null}
+        {#if config !== null}
-          <Chart {init} {options} class="chart" />
+          <div use:highcharts={config}></div>
         {/if}
       </div>
       <div class="mt-3 overflow-x-auto p-0 text-center sm:p-0.5 lg:mt-3.5">
@@ -256,20 +244,3 @@
     </div>
   </div>
 {/if}
-
-<style>
-  .app {
-    height: 300px;
-    max-width: 100%; /* Ensure chart width doesn't exceed the container */
-  }
-
-  @media (max-width: 640px) {
-    .app {
-      height: 210px;
-    }
-  }
-
-  .chart {
-    width: 100%;
-  }
-</style>

src/lib/highcharts.ts

@@ -1,7 +1,9 @@
 import Highcharts from 'highcharts';
+import HighchartsMore from 'highcharts/highcharts-more'; // Add this import
 import { browser } from '$app/environment';
 
 if (browser) {
+  HighchartsMore(Highcharts); // Initialize the extension
   Highcharts.setOptions({
     lang: {
       numericSymbols: ['K', 'M', 'B', 'T', 'P', 'E']
@@ -58,13 +60,11 @@ export default (node, config) => {
 
   createChart();
 
-  // Resize observer with optimized logic
+  // Resize observer remains the same
   const resizeObserver = new ResizeObserver(() => {
     if (chart) {
       const newWidth = node.clientWidth;
-      const newHeight = 360; // Let height be auto-adjusted
+      const newHeight = 360;
-
-      // **Dynamically update size without recreating the chart**
       chart?.setSize(newWidth, newHeight, false);
     }
   });

src/routes/stocks/[tickerID]/forecast/+page.svelte

@@ -652,7 +652,7 @@
             </div>
             <div class="grow pt-2 md:pt-4 lg:pl-4 lg:pt-0">
               <div
-                class="chart mt-5 sm:mt-0 border border-gray-800 rounded"
+                class="chart mt-5 sm:mt-0 border-l border-r sm:border border-gray-800 rounded"
                 use:highcharts={config}
               ></div>
               <div