frontend/src/routes/stocks/[tickerID]/options/+page.svelte
2025-01-22 16:40:10 +01:00

687 lines
25 KiB
Svelte

<script lang="ts">
import {
numberOfUnreadNotification,
displayCompanyName,
screenWidth,
stockTicker,
} from "$lib/store";
import DailyStats from "$lib/components/Options/DailyStats.svelte";
import { Chart } from "svelte-echarts";
import { abbreviateNumberWithColor, monthNames } from "$lib/utils";
import { onMount } from "svelte";
import UpgradeToPro from "$lib/components/UpgradeToPro.svelte";
import { init, use } from "echarts/core";
import { BarChart, LineChart } from "echarts/charts";
import { GridComponent, TooltipComponent } from "echarts/components";
import { CanvasRenderer } from "echarts/renderers";
import Infobox from "$lib/components/Infobox.svelte";
use([BarChart, LineChart, GridComponent, TooltipComponent, CanvasRenderer]);
export let data;
let dailyStats = data?.getDailyStats;
let filteredList = [];
let displayData = "volume";
let options;
let rawData = data?.getOptionsHistoricalData;
let optionList = rawData?.slice(0, 30);
let dateList; //= data?.getOptionsPlotData?.dateList;
let callVolumeList; //= data?.getOptionsPlotData?.callVolumeList;
let putVolumeList; //= data?.getOptionsPlotData?.putVolumeList;
let callOpenInterestList; //= data?.getOptionsPlotData?.callOpenInterestList;
let putOpenInterestList; //= data?.getOptionsPlotData?.putOpenInterestList;
let priceList;
let displayTimePeriod = "oneYear";
function formatDate(dateStr) {
// Parse the input date string (YYYY-mm-dd)
var date = new Date(dateStr);
// Get month, day, and year
var month = date.getMonth() + 1; // Month starts from 0
var day = date.getDate();
var year = date.getFullYear();
// Extract the last two digits of the year
var shortYear = year.toString().slice(-2);
// Add leading zeros if necessary
month = (month < 10 ? "0" : "") + month;
day = (day < 10 ? "0" : "") + day;
var formattedDate = month + "/" + day + "/" + year;
return formattedDate;
}
function changeTimePeriod(event) {
displayTimePeriod = event.target.value;
}
function changeVolumeOI(event) {
displayData = event.target.value;
}
function plotData(callData, putData, priceList) {
const options = {
animation: false,
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) {
// Get the timestamp from the first parameter
const timestamp = params[0].axisValue;
// Initialize result with timestamp
let result = timestamp + "<br/>";
// Sort params to ensure Vol appears last
params.sort((a, b) => {
if (a.seriesName === "Vol") return 1;
if (b.seriesName === "Vol") return -1;
return 0;
});
// Add each series data
params?.forEach((param) => {
const marker =
'<span style="display:inline-block;margin-right:4px;' +
"border-radius:10px;width:10px;height:10px;background-color:" +
param.color +
'"></span>';
result +=
marker +
param.seriesName +
": " +
abbreviateNumberWithColor(param.value, false, true) +
"<br/>";
});
return result;
},
axisPointer: {
lineStyle: {
color: "#fff",
},
},
},
silent: true,
grid: {
left: $screenWidth < 640 ? "5%" : "2%",
right: $screenWidth < 640 ? "5%" : "2%",
bottom: "10%",
containLabel: true,
},
xAxis: [
{
type: "category",
data: dateList,
axisLabel: {
color: "#fff",
formatter: function (value) {
// Assuming dates are in the format 'yyyy-mm-dd'
const dateParts = value.split("-");
const monthIndex = parseInt(dateParts[1]) - 1; // Months are zero-indexed in JavaScript Date objects
const year = parseInt(dateParts[0]);
const day = parseInt(dateParts[2]);
return `${day} ${monthNames[monthIndex]} ${year}`;
},
},
},
],
yAxis: [
{
type: "value",
splitLine: {
show: false, // Disable x-axis grid lines
},
axisLabel: {
show: false, // Hide y-axis labels
},
},
{
type: "value",
splitLine: {
show: false, // Disable x-axis grid lines
},
position: "right",
axisLabel: {
show: false, // Hide y-axis labels
},
},
],
series: [
{
name: "Call",
type: "bar",
stack: "Put-Call Ratio",
emphasis: {
focus: "series",
},
data: callData,
itemStyle: {
color: "#00FC50",
},
},
{
name: "Put",
type: "bar",
stack: "Put-Call Ratio",
emphasis: {
focus: "series",
},
data: putData,
itemStyle: {
color: "#EE5365", //'#7A1C16'
},
},
{
name: "Price", // Name for the line chart
type: "line", // Type of the chart (line)
yAxisIndex: 1, // Use the second y-axis on the right
data: priceList, // iv60Data (assumed to be passed as priceList)
itemStyle: {
color: "#fff", // Choose a color for the line (gold in this case)
},
lineStyle: {
width: 2, // Set the width of the line
},
smooth: true, // Optional: make the line smooth
showSymbol: false,
},
],
};
return options;
}
function filterDate(filteredList, displayTimePeriod) {
const now = Date.now();
let cutoffDate;
switch (displayTimePeriod) {
case "oneWeek":
cutoffDate = now - 7 * 24 * 60 * 60 * 1000;
break;
case "oneMonth":
cutoffDate = now - 30 * 24 * 60 * 60 * 1000;
break;
case "threeMonths":
cutoffDate = now - 90 * 24 * 60 * 60 * 1000;
break;
case "sixMonths":
cutoffDate = now - 180 * 24 * 60 * 60 * 1000;
break;
case "oneYear":
cutoffDate = now - 365 * 24 * 60 * 60 * 1000;
break;
default:
throw new Error("Invalid time period");
}
return filteredList?.filter((item) => {
// Convert YYYY-MM-DD to a timestamp
const [year, month, day] = item?.date?.split("-")?.map(Number);
const itemTimestamp = new Date(year, month - 1, day)?.getTime();
return itemTimestamp >= cutoffDate;
});
}
function processPlotData(filteredList: any[]) {
filteredList = Array.isArray(filteredList)
? filteredList.sort((a, b) => new Date(a?.date) - new Date(b?.date))
: [];
dateList = filteredList?.map((item) => item.date);
callVolumeList = filteredList?.map((item) => item?.call_volume);
putVolumeList = filteredList?.map((item) => item?.put_volume);
priceList = filteredList?.map((item) => item?.price);
callOpenInterestList = filteredList?.map(
(item) => item?.call_open_interest,
);
putOpenInterestList = filteredList?.map((item) => item?.put_open_interest);
// Determine the type of plot data to generate based on displayData
if (displayData === "volume") {
options = plotData(callVolumeList, putVolumeList, priceList);
} else if (displayData === "openInterest") {
options = plotData(callOpenInterestList, putOpenInterestList, priceList);
}
}
async function handleScroll() {
const scrollThreshold = document.body.offsetHeight * 0.8; // 80% of the website height
const isBottom = window.innerHeight + window.scrollY >= scrollThreshold;
if (isBottom && optionList?.length !== rawData?.length) {
const nextIndex = optionList?.length;
const filteredNewResults = rawData?.slice(nextIndex, nextIndex + 25);
optionList = [...optionList, ...filteredNewResults];
}
}
onMount(async () => {
if (data?.user?.tier === "Pro") {
window.addEventListener("scroll", handleScroll);
return () => {
window.removeEventListener("scroll", handleScroll);
};
}
});
$: {
if (displayTimePeriod || displayData) {
// Filter the raw plot data based on the selected time period
filteredList = filterDate(rawData, displayTimePeriod);
// Process the filtered list to generate the plot data
processPlotData(filteredList);
}
}
</script>
<svelte:head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width" />
<title>
{$numberOfUnreadNotification > 0 ? `(${$numberOfUnreadNotification})` : ""}
{$displayCompanyName} ({$stockTicker}) Options Activity · Stocknear
</title>
<meta
name="description"
content={`Detailed informaton of unusual options activity for ${$displayCompanyName} (${$stockTicker}).`}
/>
<!-- Other meta tags -->
<meta
property="og:title"
content={`${$displayCompanyName} (${$stockTicker}) Options Activity · Stocknear`}
/>
<meta
property="og:description"
content={`Detailed informaton of unusual options activity for ${$displayCompanyName} (${$stockTicker}).`}
/>
<meta property="og:type" content="website" />
<!-- Add more Open Graph meta tags as needed -->
<!-- Twitter specific meta tags -->
<meta name="twitter:card" content="summary_large_image" />
<meta
name="twitter:title"
content={`${$displayCompanyName} (${$stockTicker}) Options Activity · Stocknear`}
/>
<meta
name="twitter:description"
content={`Detailed informaton of unusual options activity for ${$displayCompanyName} (${$stockTicker}).`}
/>
<!-- Add more Twitter meta tags as needed -->
</svelte:head>
<section class="w-full bg-default overflow-hidden text-white min-h-screen">
<div class="w-full flex h-full overflow-hidden">
<div
class="w-full relative flex justify-center items-center overflow-hidden"
>
<div class="sm:pl-7 sm:pb-7 sm:pt-7 w-full m-auto mt-2 sm:mt-0">
{#if Object?.keys(dailyStats)?.length === 0 && rawData?.length === 0}
<Infobox text="No Options data available" />
{/if}
{#if Object?.keys(dailyStats)?.length > 0}
<div class="w-full mb-10">
<DailyStats rawData={dailyStats} />
</div>
{/if}
{#if rawData?.length > 0}
<div class="flex flex-row items-center w-full mt-10">
<select
class="ml-1 w-40 select select-bordered select-sm p-0 pl-5 bg-secondary"
on:change={changeTimePeriod}
>
<option disabled>Choose a time period</option>
<option value="oneWeek">1 Week</option>
<option value="oneMonth">1 Month</option>
<option value="threeMonths">3 Months</option>
<option value="sixMonths">6 Months</option>
<option value="oneYear" selected>1 Year</option>
</select>
<select
class="ml-auto sm:ml-3 w-40 select select-bordered select-sm p-0 pl-5 bg-secondary"
on:change={changeVolumeOI}
>
<option disabled>Choose a category</option>
<option value="volume" selected>Volume</option>
<option value="openInterest">Open Interest</option>
</select>
</div>
<div class="app w-full bg-default">
{#if filteredList?.length !== 0}
<Chart {init} {options} class="chart" />
{:else}
<span
class="text-xl text-white m-auto flex justify-center items-center h-full"
>
<div
class="text-white text-sm sm:text-[1rem] sm:rounded-md h-auto border border-gray-600 p-4"
>
<svg
class="w-5 h-5 inline-block sm:mr-2 flex-shrink-0"
xmlns="http://www.w3.org/2000/svg"
viewBox="0 0 256 256"
><path
fill="#fff"
d="M128 24a104 104 0 1 0 104 104A104.11 104.11 0 0 0 128 24m-4 48a12 12 0 1 1-12 12a12 12 0 0 1 12-12m12 112a16 16 0 0 1-16-16v-40a8 8 0 0 1 0-16a16 16 0 0 1 16 16v40a8 8 0 0 1 0 16"
/></svg
>
No Options activity found
</div>
</span>
{/if}
</div>
{#if optionList?.length !== 0}
<h3 class="text-xl sm:text-2xl text-white font-bold text-start">
Historical {$stockTicker} Data
</h3>
<div class="flex justify-start items-center m-auto overflow-x-auto">
<table
class="w-full table table-sm table-compact bg-table border border-gray-800 rounded-none sm:rounded-md m-auto mt-4 overflow-x-auto"
>
<thead class="bg-default">
<tr class="">
<td class="text-white font-semibold text-sm text-start"
>Date</td
>
<td class="text-white font-semibold text-sm text-end"
>% Change</td
>
<td class="text-white font-semibold text-sm text-end"
>P/C</td
>
<td class="text-white font-semibold text-sm text-center"
>Volume</td
>
<td class="text-white font-semibold text-sm text-center"
>C Volume</td
>
<td class="text-white font-semibold text-sm text-center"
>P Volume</td
>
<!--
<td class="text-white font-semibold text-sm text-end"
>Vol/30D</td
>
-->
<!--
<td class="text-white font-semibold text-sm text-end"
>🐻/🐂 Prem</td
>
-->
<td class="text-white font-semibold text-sm text-end"
>Total OI</td
>
<td class="text-white font-semibold text-sm text-end"
>% OI Change</td
>
<td class="text-white font-semibold text-sm text-end"
>C Prem</td
>
<td class="text-white font-semibold text-sm text-end"
>P Prem</td
>
<!--
<td class="text-white font-semibold text-sm text-end"
>Net Prem</td
>
<td class="text-white font-semibold text-sm text-end"
>Total Prem</td
>
-->
</tr>
</thead>
<tbody>
{#each data?.user?.tier === "Pro" ? optionList : optionList?.slice(0, 3) as item, index}
<tr
class="sm:hover:bg-[#245073] sm:hover:bg-opacity-[0.2] odd:bg-odd border-b border-gray-800 {index +
1 ===
optionList?.slice(0, 3)?.length &&
data?.user?.tier !== 'Pro'
? 'opacity-[0.1]'
: ''}"
>
<td class="text-white text-sm sm:text-[1rem] text-start">
{formatDate(item?.date)}
</td>
<td class="text-white text-sm sm:text-[1rem] text-end">
{#if item?.changesPercentage >= 0}
<span class="text-[#00FC50]"
>+{item?.changesPercentage >= 1000
? abbreviateNumberWithColor(
item?.changesPercentage,
)
: item?.changesPercentage?.toFixed(2)}%</span
>
{:else if item?.changesPercentage < 0}
<span class="text-[#FF2F1F]"
>{item?.changesPercentage <= -1000
? abbreviateNumberWithColor(
item?.changesPercentage,
)
: item?.changesPercentage?.toFixed(2)}%
</span>
{:else}
n/a
{/if}
</td>
<td class="text-sm sm:text-[1rem] text-end text-white">
{item?.putCallRatio}
</td>
<td class="text-sm sm:text-[1rem] text-end text-white">
{item?.volume?.toLocaleString("en-US")}
</td>
<td
class="whitespace-nowrap text-sm sm:text-[1rem] text-center"
>
{item?.call_volume?.toLocaleString("en-US")}
</td>
<td
class="whitespace-nowrap text-sm sm:text-[1rem] text-center"
>
{item?.put_volume?.toLocaleString("en-US")}
</td>
<!--
<td class="text-sm sm:text-[1rem] text-white text-end">
{item?.avgVolumeRatio?.toFixed(2)}
</td>
-->
<!--
<td class="text-sm sm:text-[1rem] text-end">
<HoverCard.Root>
<HoverCard.Trigger
class="rounded-sm underline-offset-4 hover:underline focus-visible:outline-2 focus-visible:outline-offset-8 focus-visible:outline-black"
>
<div class="flex items-center justify-end">
<div
class="flex w-full max-w-28 h-5 bg-gray-200 rounded-md overflow-hidden"
>
<div
class="bg-red-500 h-full"
style="width: calc(({item
?.premium_ratio[0]} / ({item
?.premium_ratio[0]} + {item
?.premium_ratio[1]} + {item
?.premium_ratio[2]})) * 100%)"
></div>
<div
class="bg-gray-300 h-full"
style="width: calc(({item
?.premium_ratio[1]} / ({item
?.premium_ratio[0]} + {item
?.premium_ratio[1]} + {item
?.premium_ratio[2]})) * 100%)"
></div>
<div
class="bg-green-500 h-full"
style="width: calc(({item
?.premium_ratio[2]} / ({item
?.premium_ratio[0]} + {item
?.premium_ratio[1]} + {item
?.premium_ratio[2]})) * 100%)"
></div>
</div>
</div>
</HoverCard.Trigger>
<HoverCard.Content
class="w-auto bg-secondary border border-gray-600"
>
<div class="flex justify-between space-x-4">
<div
class="space-y-1 flex flex-col items-start text-white"
>
<div>
Bearish: {@html abbreviateNumberWithColor(
item?.premium_ratio[0],
false,
true,
)}
</div>
<div>
Neutral: {@html abbreviateNumberWithColor(
item?.premium_ratio[1],
false,
true,
)}
</div>
<div>
Bullish: {@html abbreviateNumberWithColor(
item?.premium_ratio[2],
false,
true,
)}
</div>
</div>
</div>
</HoverCard.Content>
</HoverCard.Root>
</td>
-->
<td class="text-sm sm:text-[1rem] text-end text-white">
{@html abbreviateNumberWithColor(
item?.total_open_interest,
false,
true,
)}
</td>
<td class="text-white text-sm sm:text-[1rem] text-end">
{#if item?.changesPercentageOI >= 0}
<span class="text-[#00FC50]"
>+{item?.changesPercentageOI >= 1000
? abbreviateNumberWithColor(
item?.changesPercentageOI,
)
: item?.changesPercentageOI?.toFixed(2)}%</span
>
{:else if item?.changesPercentageOI < 0}
<span class="text-[#FF2F1F]"
>{item?.changesPercentageOI <= -1000
? abbreviateNumberWithColor(
item?.changesPercentageOI,
)
: item?.changesPercentageOI?.toFixed(2)}%
</span>
{:else}
<span class="text-white"> n/a </span>
{/if}
</td>
<td class="text-sm sm:text-[1rem] text-end text-white">
{@html abbreviateNumberWithColor(
item?.call_premium,
false,
true,
)}
</td>
<td class="text-sm sm:text-[1rem] text-end text-white">
{@html abbreviateNumberWithColor(
item?.put_premium,
false,
true,
)}
</td>
<!--
<td class="text-sm sm:text-[1rem] text-end text-white">
{@html abbreviateNumberWithColor(
item?.net_premium,
false,
true,
)}
</td>
<td class="text-sm sm:text-[1rem] text-end text-white">
{@html abbreviateNumberWithColor(
item?.total_premium,
false,
true,
)}
</td>
-->
</tr>
{/each}
</tbody>
</table>
</div>
<UpgradeToPro {data} />
{/if}
{/if}
</div>
</div>
</div>
</section>
<!--Start Options Detail Desktop Modal-->
<style>
.app {
height: 400px;
width: 100%;
}
@media (max-width: 560px) {
.app {
width: 100%;
height: 300px;
}
}
.chart {
width: 100%;
}
</style>