frontend/src/routes/most-shorted-stocks/+page.svelte
2024-10-18 09:01:40 +02:00

390 lines
15 KiB
Svelte

<script lang="ts">
import { goto } from "$app/navigation";
import { numberOfUnreadNotification, screenWidth } from "$lib/store";
import { abbreviateNumber } from "$lib/utils";
import { onMount } from "svelte";
import UpgradeToPro from "$lib/components/UpgradeToPro.svelte";
import ArrowLogo from "lucide-svelte/icons/move-up-right";
import TableHeader from "$lib/components/Table/TableHeader.svelte";
export let data;
let cloudFrontUrl = import.meta.env.VITE_IMAGE_URL;
let isLoaded = false;
let rawData = [];
let stockList = [];
async function handleScroll() {
const scrollThreshold = document.body.offsetHeight * 0.8; // 80% of the website height
const isBottom = window.innerHeight + window.scrollY >= scrollThreshold;
if (isBottom && stockList?.length !== rawData?.length) {
const nextIndex = stockList?.length;
const filteredNewResults = rawData?.slice(nextIndex, nextIndex + 25);
stockList = [...stockList, ...filteredNewResults];
}
}
onMount(() => {
rawData = data?.getMostShortedStocks ?? [];
stockList = rawData?.slice(0, 50) ?? [];
isLoaded = true;
window.addEventListener("scroll", handleScroll);
return () => {
window.removeEventListener("scroll", handleScroll);
};
});
let columns = [
{ key: "rank", label: "#", align: "right" },
{ key: "symbol", label: "Symbol", align: "left" },
{ key: "name", label: "Name", align: "left" },
{ key: "shortRatio", label: "Short Ratio", align: "right" },
{ key: "sharesShort", label: "Short Interest", align: "right" },
{ key: "shortFloatPercent", label: "Short % Float", align: "right" },
{
key: "shortOutStandingPercent",
label: "Short % of Shares Out",
align: "right",
},
];
let sortOrders = {
rank: { order: "none", type: "number" },
symbol: { order: "none", type: "string" },
name: { order: "none", type: "string" },
shortRatio: { order: "none", type: "number" },
sharesShort: { order: "none", type: "number" },
shortFloatPercent: { order: "none", type: "number" },
shortOutStandingPercent: { order: "none", type: "number" },
};
const sortData = (key) => {
// Reset all other keys to 'none' except the current key
for (const k in sortOrders) {
if (k !== key) {
sortOrders[k].order = "none";
}
}
// Cycle through 'none', 'asc', 'desc' for the clicked key
const orderCycle = ["none", "asc", "desc"];
let originalData = rawData;
const currentOrderIndex = orderCycle.indexOf(sortOrders[key].order);
sortOrders[key].order =
orderCycle[(currentOrderIndex + 1) % orderCycle.length];
const sortOrder = sortOrders[key].order;
// Reset to original data when 'none' and stop further sorting
if (sortOrder === "none") {
stockList = [...originalData]; // Reset to original data (spread to avoid mutation)
return;
}
// Define a generic comparison function
const compareValues = (a, b) => {
const { type } = sortOrders[key];
let valueA, valueB;
switch (type) {
case "date":
valueA = new Date(a[key]);
valueB = new Date(b[key]);
break;
case "string":
valueA = a[key].toUpperCase();
valueB = b[key].toUpperCase();
return sortOrder === "asc"
? valueA.localeCompare(valueB)
: valueB.localeCompare(valueA);
case "number":
default:
valueA = parseFloat(a[key]);
valueB = parseFloat(b[key]);
break;
}
if (sortOrder === "asc") {
return valueA < valueB ? -1 : valueA > valueB ? 1 : 0;
} else {
return valueA > valueB ? -1 : valueA < valueB ? 1 : 0;
}
};
// Sort using the generic comparison function
stockList = [...originalData].sort(compareValues);
};
$: charNumber = $screenWidth < 640 ? 15 : 20;
</script>
<svelte:head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width" />
<title>
{$numberOfUnreadNotification > 0 ? `(${$numberOfUnreadNotification})` : ""} High
Short Interest Stocks · stocknear
</title>
<meta
name="description"
content={`Short interest, stock short squeeze, short interest ratio & short selling data positions for NASDAQ, NYSE & AMEX stocks to find shorts in the stock market.`}
/>
<!-- Other meta tags -->
<meta
property="og:title"
content={`High Short Interest Stocks · stocknear`}
/>
<meta
property="og:description"
content={`Short interest, stock short squeeze, short interest ratio & short selling data positions for NASDAQ, NYSE & AMEX stocks to find shorts in the stock market.`}
/>
<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={`High Short Interest Stocks · stocknear`}
/>
<meta
name="twitter:description"
content={`Short interest, stock short squeeze, short interest ratio & short selling data positions for NASDAQ, NYSE & AMEX stocks to find shorts in the stock market.`}
/>
<!-- Add more Twitter meta tags as needed -->
</svelte:head>
<section
class="w-full max-w-3xl sm:max-w-screen-2xl overflow-hidden min-h-screen pt-5 pb-40 lg:px-3"
>
<div class="text-sm sm:text-[1rem] breadcrumbs ml-4">
<ul>
<li><a href="/" class="text-gray-300">Home</a></li>
<li class="text-gray-300">Top Shorted Stocks</li>
</ul>
</div>
<div class="w-full overflow-hidden m-auto mt-5">
<div class="sm:p-0 flex justify-center w-full m-auto overflow-hidden">
<div
class="relative flex justify-center items-start overflow-hidden w-full"
>
<main class="w-full lg:w-3/4 lg:pr-5">
<div
class="w-full m-auto sm:bg-[#27272A] sm:rounded-xl h-auto pl-10 pr-10 pt-5 sm:pb-10 sm:pt-10 mt-3 mb-8"
>
<div class="grid grid-cols-1 sm:grid-cols-2 gap-10">
<!-- Start Column -->
<div>
<div class="flex flex-row justify-center items-center">
<h1
class="text-3xl sm:text-4xl text-white text-center font-bold mb-5"
>
Shorted Stocks
</h1>
</div>
<span
class="text-white text-md font-medium text-center flex justify-center items-center"
>
High short interest stocks are often volatile, known for
sudden price surges called short squeezes.
</span>
</div>
<!-- End Column -->
<!-- Start Column -->
<div
class="hidden sm:block relative m-auto mb-5 mt-5 sm:mb-0 sm:mt-0"
>
<svg
class="w-40 -my-5"
viewBox="0 0 200 200"
xmlns="http://www.w3.org/2000/svg"
>
<defs>
<filter id="glow">
<feGaussianBlur stdDeviation="5" result="glow" />
<feMerge>
<feMergeNode in="glow" />
<feMergeNode in="SourceGraphic" />
</feMerge>
</filter>
</defs>
<path
fill="#1E40AF"
d="M57.6,-58.7C72.7,-42.6,81.5,-21.3,82,0.5C82.5,22.3,74.7,44.6,59.7,60.1C44.6,75.6,22.3,84.3,0,84.3C-22.3,84.2,-44.6,75.5,-61.1,60.1C-77.6,44.6,-88.3,22.3,-87.6,0.7C-86.9,-20.8,-74.7,-41.6,-58.2,-57.7C-41.6,-73.8,-20.8,-85.2,0.2,-85.4C21.3,-85.6,42.6,-74.7,57.6,-58.7Z"
transform="translate(100 100)"
filter="url(#glow)"
/>
</svg>
<div class="z-1 absolute -top-3">
<img
class="w-28 ml-6"
src={cloudFrontUrl + "/assets/short_logo.png"}
alt="logo"
loading="lazy"
/>
</div>
</div>
<!-- End Column -->
</div>
</div>
{#if isLoaded}
<div class="w-screen sm:w-full m-auto mt-20 sm:mt-10">
<div
class="w-screen sm:w-full m-auto rounded-none sm:rounded-lg mb-4 overflow-x-scroll sm:overflow-hidden"
>
<table
class="table table-sm table-compact rounded-none sm:rounded-md w-full bg-[#09090B] border-bg-[#09090B] m-auto"
>
<thead>
<TableHeader {columns} {sortOrders} {sortData} />
</thead>
<tbody>
{#each stockList as item, index}
<tr
on:click={() => goto(`/stocks/${item?.symbol}`)}
class="border-b border-[#27272A] sm:hover:bg-[#245073] sm:hover:bg-opacity-[0.2] odd:bg-[#27272A] {index +
1 ===
stockList?.length && data?.user?.tier !== 'Pro'
? 'opacity-[0.1]'
: ''}"
>
<td
class="text-white text-sm sm:text-[1rem] font-medium text-white text-end"
>
{item?.rank}
</td>
<td
class="text-sm sm:text-[1rem] whitespace-nowrap text-start"
>
<a
href={"/stocks/" + item?.symbol}
class="sm:hover:text-white text-blue-400"
>
{item?.symbol}
</a>
</td>
<td
class="text-white text-sm sm:text-[1rem] whitespace-nowrap text-white text-start"
>
{item?.name?.length > charNumber
? item?.name?.slice(0, charNumber) + "..."
: item?.name}
</td>
<td
class="text-end text-sm sm:text-[1rem] whitespace-nowrap font-medium text-white"
>
{item?.shortRatio}
</td>
<td
class="text-end text-sm sm:text-[1rem] whitespace-nowrap font-medium text-white"
>
{abbreviateNumber(item?.sharesShort)}
</td>
<td
class="text-end text-sm sm:text-[1rem] whitespace-nowrap font-medium text-white"
>
{item?.shortFloatPercent}%
</td>
<td
class="text-end text-sm sm:text-[1rem] whitespace-nowrap font-medium text-white"
>
{item?.shortOutStandingPercent}%
</td>
</tr>
{/each}
</tbody>
</table>
</div>
<UpgradeToPro
{data}
title="Get the most shorted stocks on the market to never miss out the next short squeeze"
/>
</div>
{:else}
<div class="flex justify-center items-center h-80">
<div class="relative">
<label
class="bg-[#09090B] rounded-xl h-14 w-14 flex justify-center items-center absolute top-1/2 left-1/2 transform -translate-x-1/2 -translate-y-1/2"
>
<span class="loading loading-spinner loading-md text-gray-400"
></span>
</label>
</div>
</div>
{/if}
</main>
<aside class="hidden lg:block relative fixed w-1/4 ml-4">
{#if data?.user?.tier !== "Pro" || data?.user?.freeTrial}
<div
on:click={() => goto("/pricing")}
class="w-full bg-[#141417] duration-100 ease-out sm:hover:text-white text-gray-400 sm:hover:border-gray-700 border border-gray-800 rounded-lg h-fit pb-4 mt-4 cursor-pointer"
>
<div
class="w-auto lg:w-full p-1 flex flex-col m-auto px-2 sm:px-0"
>
<div class="w-full flex justify-between items-center p-3 mt-3">
<h2 class="text-start text-xl font-semibold text-white ml-3">
Pro Subscription 🔥
</h2>
<ArrowLogo class="w-8 h-8 mr-3 flex-shrink-0" />
</div>
<span class="text-white p-3 ml-3 mr-3">
Upgrade now for unlimited access to all data and tools
</span>
</div>
</div>
{/if}
<div
on:click={() => goto("/analysts")}
class="w-full bg-[#141417] duration-100 ease-out sm:hover:text-white text-gray-400 sm:hover:border-gray-700 border border-gray-800 rounded-lg h-fit pb-4 mt-4 cursor-pointer"
>
<div class="w-auto lg:w-full p-1 flex flex-col m-auto px-2 sm:px-0">
<div class="w-full flex justify-between items-center p-3 mt-3">
<h2 class="text-start text-xl font-semibold text-white ml-3">
Top Analyst 📊
</h2>
<ArrowLogo class="w-8 h-8 mr-3 flex-shrink-0" />
</div>
<span class="text-white p-3 ml-3 mr-3">
Get the latest top Wall Street analyst ratings
</span>
</div>
</div>
<div
on:click={() => goto("/analysts/top-stocks")}
class="w-full bg-[#141417] duration-100 ease-out sm:hover:text-white text-gray-400 sm:hover:border-gray-700 border border-gray-800 rounded-lg h-fit pb-4 mt-4 cursor-pointer"
>
<div class="w-auto lg:w-full p-1 flex flex-col m-auto px-2 sm:px-0">
<div class="w-full flex justify-between items-center p-3 mt-3">
<h2 class="text-start text-xl font-semibold text-white ml-3">
Top Stocks Picks ⭐
</h2>
<ArrowLogo class="w-8 h-8 mr-3 flex-shrink-0" />
</div>
<span class="text-white p-3 ml-3 mr-3">
Get the latest top Wall Street analyst ratings.
</span>
</div>
</div>
</aside>
</div>
</div>
</div>
</section>