360 lines
12 KiB
Svelte
360 lines
12 KiB
Svelte
<script lang ='ts'>
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import { abbreviateNumber } from "$lib/utils";
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import { swapComponent, stockTicker, screenWidth, userRegion, getCache, setCache} from '$lib/store';
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import InfoModal from '$lib/components/InfoModal.svelte';
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import { Chart } from 'svelte-echarts'
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import { Motion, AnimateSharedLayout } from "svelte-motion";
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import Lazy from 'svelte-lazy';
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export let data;
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let isLoaded = false;
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const tabs = [
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{
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title: "Effective Date",
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},
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{
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title: "Expiration Date",
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}
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];
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let activeIdx = 0;
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function changeTab(index) {
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activeIdx = index;
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optionsData = getPlotOptions(activeIdx === 0 ? 'effectiveDate' : 'expirationDate');
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}
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const usRegion = ['cle1','iad1','pdx1','sfo1'];
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let apiURL;
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userRegion.subscribe(value => {
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if (usRegion.includes(value)) {
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apiURL = import.meta.env.VITE_USEAST_API_URL;
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} else {
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apiURL = import.meta.env.VITE_EU_API_URL;
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}
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});
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let rawData = [];
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let optionsData;
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let avgNotionalAmount;
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let avgNotionalQuantity;
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function normalizer(value) {
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if (Math?.abs(value) >= 1e18) {
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return { unit: 'Q', denominator: 1e18 };
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} else if (Math?.abs(value) >= 1e12) {
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return { unit: 'T', denominator: 1e12 };
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} else if (Math?.abs(value) >= 1e9) {
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return { unit: 'B', denominator: 1e9 };
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} else if (Math?.abs(value) >= 1e6) {
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return { unit: 'M', denominator: 1e6 };
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} else if (Math?.abs(value) >= 1e5) {
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return { unit: 'K', denominator: 1e3 };
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} else if (Math?.abs(value) >= 1e4) {
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return { unit: 'K', denominator: 1e3 };
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} else {
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return { unit: '', denominator: 1 };
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}
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}
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function getPlotOptions(state) {
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let dates = [];
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let notionalAmount = [];
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let notionalQuantity = [];
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// Iterate over the data and extract required information
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rawData?.forEach(item => {
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if ( state === 'effectiveDate') {
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dates?.push(item['Effective Date']);
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}
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else {
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dates?.push(item['Expiration Date']);
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}
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notionalAmount?.push(item['Notional amount-Leg 1']);
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notionalQuantity?.push(item['Total notional quantity-Leg 1']);
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});
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dates?.sort((a, b) => {
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return new Date(a) - new Date(b);
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});
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// Compute the average of item?.traded
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const totalNotionalAmount = notionalAmount?.reduce((acc, item) => acc + item, 0);
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avgNotionalAmount = totalNotionalAmount / notionalAmount?.length;
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const totalNotionalQuantity = notionalQuantity?.reduce((acc, item) => acc + item, 0);
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avgNotionalQuantity = totalNotionalQuantity / notionalQuantity?.length;
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const {unit, denominator } = normalizer(Math.max(...notionalAmount) ?? 0)
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const { unit: quantityUnit, denominator: quantityDenominator } = normalizer(Math.max(...notionalQuantity) ?? 0);
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const option = {
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silent: true,
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animation: false,
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grid: {
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left: '2%',
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right: $screenWidth < 640 ? '2%' : '6%',
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bottom: '0%',
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top: '10%',
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containLabel: true
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},
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xAxis:
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{
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type: 'category',
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boundaryGap: false,
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data: dates,
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},
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yAxis: [
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{
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type: 'value',
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splitLine: {
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show: false, // Disable x-axis grid lines
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},
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axisLabel: {
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color: '#6E7079', // Change label color to white
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formatter: function (value, index) {
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// Display every second tick
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if (index % 2 === 0) {
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//value = Math.max(value, 0);
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return '$'+(value / denominator)?.toFixed(0) + unit; // Format value in millions
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} else {
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return ''; // Hide this tick
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}
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}
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},
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},
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{
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type: 'value',
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splitLine: {
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show: false, // Disable x-axis grid lines
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},
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position: 'right',
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axisLabel: {
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color: '#6E7079', // Change label color to white
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formatter: function (value, index) {
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// Display every second tick
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if (index % 2 === 0) {
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//value = Math.max(value, 0);
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return '#'+(value / quantityDenominator)?.toFixed(0) + quantityUnit; // Format value in millions
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} else {
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return ''; // Hide this tick
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}
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}
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},
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},
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],
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series: [
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{
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type: 'scatter',
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symbolSize: 8,
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data: dates?.map((date, index) => [date, notionalAmount[index]]),
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itemStyle: {
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color: '#8F54F4'
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}
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},
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{
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type: 'scatter',
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symbolSize: 8,
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data: dates?.map((date, index) => [date, notionalQuantity[index]]),
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yAxisIndex: 1,
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itemStyle: {
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color: '#fff'
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}
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}
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]
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};
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return option;
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}
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async function getSwapData(ticker) {
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const cachedData = getCache(ticker, 'getSwapData');
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if (cachedData) {
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rawData = cachedData;
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} else {
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try {
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const response = await fetch(`${apiURL}/swap-ticker`, {
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method: 'POST',
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headers: {
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"Content-Type": "application/json",
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"X-API-KEY": import.meta.env.VITE_STOCKNEAR_API_KEY
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},
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body: JSON.stringify({ ticker })
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});
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if (!response.ok) throw new Error('API request failed');
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rawData = await response.json();
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setCache(ticker, rawData, 'getSwapData');
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} catch (error) {
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console.error('Failed to fetch swap data:', error);
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rawData = [];
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}
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}
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$swapComponent = rawData?.length !== 0;
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}
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$: if ($stockTicker && typeof window !== 'undefined') {
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isLoaded = false;
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activeIdx = 0;
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getSwapData($stockTicker).then(() => {
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optionsData = getPlotOptions('effectiveDate');
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isLoaded = true;
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});
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}
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$: charNumber = $screenWidth < 640 ? 20 : 40;
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</script>
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<svelte:options immutable />
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<section class="overflow-hidden text-white h-full pb-8">
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<main class="overflow-hidden ">
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<div class="flex flex-row items-center">
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<label for="swapInfo" class="mr-1 cursor-pointer flex flex-row items-center text-white text-xl sm:text-3xl font-bold">
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Swap Data
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</label>
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<InfoModal
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title={"Swap Data"}
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content={"Swaps in the stock market are derivative contracts to exchange cash flows or assets, used for risk management, speculation, and enhancing market liquidity."}
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id={"swapInfo"}
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/>
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</div>
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{#if data?.user?.tier === 'Pro'}
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{#if isLoaded}
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{#if rawData?.length !== 0}
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<div class="w-full flex flex-col items-start">
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<div class="text-white text-sm sm:text-[1rem] mt-2 mb-2 w-full">
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The swap data from the past 100 days shows an average notional amount of {abbreviateNumber(avgNotionalAmount,true)} and an average notional quantity of {abbreviateNumber(avgNotionalQuantity)}.
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</div>
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</div>
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<div class="pb-2 rounded-lg bg-[#09090B]">
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<div class="bg-[#313131] w-fit relative flex flex-wrap items-center justify-center rounded-lg p-1 mt-4">
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<AnimateSharedLayout>
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{#each tabs as item, i}
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<button
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on:click={() => changeTab(i)}
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class="group relative z-[1] rounded-full px-3 py-1 {activeIdx === i
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? 'z-0'
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: ''} "
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>
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{#if activeIdx === i}
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<Motion
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layoutId="clicked-btn"
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transition={{ duration: 0.2 }}
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let:motion
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>
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<div
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use:motion
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class="absolute inset-0 rounded-lg bg-purple-600"
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></div>
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</Motion>
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{/if}
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<span
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class="relative text-xs sm:text-sm block font-medium duration-200 text-white">
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{item.title}
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</span>
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</button>
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{/each}
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</AnimateSharedLayout>
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</div>
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<Lazy height={300} fadeOption={{delay: 100, duration: 500}} keep={true}>
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<div class="app w-full h-[300px] mt-5">
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<Chart options={optionsData} class="chart" />
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</div>
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</Lazy>
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</div>
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<div class="flex flex-row items-center justify-between mx-auto mt-5 w-full sm:w-11/12">
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<div class="mt-3.5 sm:mt-0 flex flex-col sm:flex-row items-center ml-3 sm:ml-0 w-1/2 justify-center">
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<div class="h-full transform -translate-x-1/2 " aria-hidden="true"></div>
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<div class="w-3 h-3 bg-[#8F54F4] border-4 box-content border-[#27272A] rounded-full transform sm:-translate-x-1/2" aria-hidden="true"></div>
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<span class="mt-2 sm:mt-0 text-white text-center sm:text-start text-xs sm:text-md inline-block">
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Notional Amount
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</span>
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</div>
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<div class="flex flex-col sm:flex-row items-center ml-3 sm:ml-0 w-1/2 justify-center">
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<div class="h-full transform -translate-x-1/2 " aria-hidden="true"></div>
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<div class="w-3 h-3 bg-[#fff] border-4 box-content border-[#27272A] rounded-full transform sm:-translate-x-1/2" aria-hidden="true"></div>
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<span class="mt-2 sm:mt-0 text-white text-xs sm:text-md sm:font-medium inline-block">
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Notional Quantity
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</span>
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</div>
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</div>
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{/if}
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{:else}
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<div class="flex justify-center items-center h-80">
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<div class="relative">
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<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">
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<span class="loading loading-spinner loading-md"></span>
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</label>
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</div>
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</div>
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{/if}
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{:else}
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<div class="shadow-lg shadow-bg-[#000] bg-[#09090B] sm:bg-opacity-[0.5] text-sm sm:text-[1rem] rounded-md w-full p-4 min-h-24 mt-4 text-white m-auto flex justify-center items-center text-center font-semibold">
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<svg class="mr-1.5 w-5 h-5 inline-block"xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path fill="#A3A3A3" d="M17 9V7c0-2.8-2.2-5-5-5S7 4.2 7 7v2c-1.7 0-3 1.3-3 3v7c0 1.7 1.3 3 3 3h10c1.7 0 3-1.3 3-3v-7c0-1.7-1.3-3-3-3M9 7c0-1.7 1.3-3 3-3s3 1.3 3 3v2H9z"/></svg>
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Unlock content with <a class="inline-block ml-2 text-blue-400 hover:sm:text-white" href="/pricing">Pro Subscription</a>
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</div>
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{/if}
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</main>
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</section>
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<style>
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.app {
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height: 300px;
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max-width: 100%; /* Ensure chart width doesn't exceed the container */
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}
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@media (max-width: 640px) {
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.app {
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height: 210px;
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}
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}
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.chart {
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width: 100%;
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}
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</style> |