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javascript.js
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javascript.js
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var pic=new Array;
$(document).ready(function() {
document.getElementById("fav_table").innerHTML = generate_favtable();
// $("#getquote input").val().on('change', function () {
// console.log("i AM ALWAYS here")
// });
$('#submitButton').click(function(event) {
$("#bt_fav img").attr('src', "/img/star_empty.png");
$("#page_one").attr('class', "item");
$("#page_two").attr('class', "item active");
$("#myBtn2").removeAttr('disabled');
// document.getElementById("myBtn2").innerHTML
// console.log("switch is finished");
// document.getElementById("table_part").innerHTML="<table class='table table-striped'><tr><th>Stock Ticker Symbol</th><td id='tda'></td></tr><tr><th>Last Price</th><td id='tdb'></td></tr><tr><th>Change(Change Percent)</th><td id='tdc'></td></tr><tr><th>Timestamp</th><td id='tdd'></td></tr><tr><th>Open</th><td id='tde'></td></tr><tr><th>Close</th><td id='tdf'></td></tr><tr><th>Day's Range</th><td id='tdg'></td></tr><tr><th>Volume</th><td id='tdh'></td></tr></table>";
event.preventDefault();
//PRICE
$.ajax({
type : 'GET', // define the type of HTTP verb we want to use (GET for our form)
//dataType : "json",
url : 'http://127.0.0.1:8081/price/'+ $("#getquote input").val(),
success : function (data){
console.log(data);
// generate_table(data);
var name = 'Time Series (Daily)';
var data1 = data[name];//data of date.lol
var last_refresh = data['Meta Data']['3. Last Refreshed'];
last_refresh = last_refresh.slice(0,10);
var date_array = [];
date_array.unshift(last_refresh);
// last_refresh = last_refresh.slice(0,10);
console.log("last-refresh is:"+last_refresh);
for (var i=0; i<180; i++){
last_refresh = new Date(last_refresh);
last_refresh.setDate(last_refresh.getDate() - 1);
last_refresh = last_refresh.toISOString().slice(0,10);
if(!data1.hasOwnProperty(last_refresh)){
continue;
} else{
date_array.unshift(last_refresh);
}
};
console.log("DATE-array is:"+date_array);
var size = date_array.length;
var date_array_new = [];
for(var i=0; i<size; i++){
var arr = date_array[i].split('-');
date_array_new[i] = arr[1] + '/' + arr[2];
}
// console.log(date_array_new);
//generate_PRICE/VOLUME
var SMA_array = [];
var SMA_array_two = [];
for(var i=0; i<size; i++){
SMA_array[i] = data['Time Series (Daily)'][date_array[i]]['4. close'];
SMA_array_two[i] = data['Time Series (Daily)'][date_array[i]]['5. volume'];
SMA_array[i]=parseFloat(SMA_array[i]);
SMA_array_two[i]=parseFloat(SMA_array_two[i]);
}
// console.log(SMA_array);
// console.log(SMA_array_two);
var min= Math.min.apply(null, SMA_array);
var max= Math.max.apply(null, SMA_array_two);
max= max*7;
console.log("i am here !");
Highcharts.chart('price', {
chart: {
zoomType: 'x',
type: 'line'
},
title: {
text: 'Stock Price and Volume'
},
subtitle: {
text: '<a href="https:/www.alphavantage.co">Source: Alpha Vantage</a>',
style:{
color:'blue'
}
},
xAxis: [{
categories: date_array_new,
labels: {
formatter: function(){
var arr=this.value.split('/');
return arr[0] + '/' +arr[1];
},
align: 'left',
step: 5,
rotation: -45,
y: 45
},
showFirstLabel: true,
crosshair: true
}],
yAxis: [{
allowDecimals: false,
labels: {
format: '{value}',
style: {color: Highcharts.getOptions().colors[1]}
},
title: {
text: 'Stock Price',
style: {
color: Highcharts.getOptions().colors[1]
}
},
min: min
}, {
title: {
text: 'Volume',
style: {
color: Highcharts.getOptions().colors[1]
}
},
labels: {
formatter: function(){return this.value/1000000+'M';},
style: {color: Highcharts.getOptions().colors[1]}
},
max: max,
opposite: true
}],
tooltip: {
shared: false,
xDateFormat: '%m/%d'
},
plotOptions: {
series:{
fillColor: 'rgb(240, 145, 142)'
}
},
series: [{
name: 'Price',
type: 'area',
color: 'blue',
yAxis: 0,
data: SMA_array,
label: {
enabled: false
},
tooltip: {}
},{
name: 'Volume',
type: 'column',
color: 'red',
data: SMA_array_two,
label: {
enabled: false
},
yAxis: 1,
tooltip: {valueDecimals: 0}
}]
});
var pricechart ={
chart: {
zoomType: 'x',
type: 'line'
},
title: {
text: 'Stock Price and Volume'
},
subtitle: {
text: '<a href="https:/www.alphavantage.co">Source: Alpha Vantage</a>',
style:{
color:'blue'
}
},
xAxis: [{
categories: date_array_new,
labels: {
formatter: function(){
var arr=this.value.split('/');
return arr[0] + '/' +arr[1];
},
align: 'left',
step: 5,
rotation: -45,
y: 45
},
showFirstLabel: true,
crosshair: true
}],
yAxis: [{
allowDecimals: false,
labels: {
format: '{value}',
style: {color: Highcharts.getOptions().colors[1]}
},
title: {
text: 'Stock Price',
style: {
color: Highcharts.getOptions().colors[1]
}
},
min: min
}, {
title: {
text: 'Volume',
style: {
color: Highcharts.getOptions().colors[1]
}
},
labels: {
formatter: function(){return this.value/1000000+'M';},
style: {color: Highcharts.getOptions().colors[1]}
},
max: max,
opposite: true
}],
tooltip: {
shared: false,
xDateFormat: '%m/%d'
},
plotOptions: {
series:{
fillColor: 'rgb(240, 145, 142)'
}
},
series: [{
name: 'Price',
type: 'area',
color: 'blue',
yAxis: 0,
data: SMA_array,
label: {
enabled: false
},
tooltip: {}
},{
name: 'Volume',
type: 'column',
color: 'red',
data: SMA_array_two,
label: {
enabled: false
},
yAxis: 1,
tooltip: {valueDecimals: 0}
}]
}
//START OF PRICECHART
var exportUrl = 'https://export.highcharts.com/';
var optionsStr = JSON.stringify(pricechart);
dataString = encodeURI('async=true&type=jpeg&width=400&options=' + optionsStr);
$.ajax({
type: 'POST',
data: dataString,
url: exportUrl,
success: function (data) {
console.log('get the file from url: ', exportUrl+data);
pic[1]=exportUrl+data;
console.log("pic[price] has comes: "+pic[1]);
},
error: function (err) {
debugger;
console.log('error', err.statusText)
}
});
//END OF PRICECHART
var stock_ticker_symbol=data['Meta Data']['2. Symbol'];
console.log(stock_ticker_symbol);
var last_refresh=data['Meta Data']['3. Last Refreshed'].slice(0,10);
var last_refresh_date= last_refresh;
last_refresh_forshow = last_refresh+' 16:00:00 EDT';
var last_price=data['Time Series (Daily)'][last_refresh]['4. close'];
// last_price = parseFloat(last_price.toFixed(2));
last_price = last_price.substr(0,last_price.indexOf(".")+3)
// last_price = parseFloat(last_price.toFixed(2));
var open = data['Time Series (Daily)'][last_refresh]['1. open'];
open = open.substr(0,open.indexOf(".")+3)
// open = parseFloat(open.toFixed(2));
var high = data['Time Series (Daily)'][last_refresh]['2. high'];
high = high.substr(0,high.indexOf(".")+3)
// high = parseFloat(high.toFixed(2));
var low = data['Time Series (Daily)'][last_refresh]['3. low'];
low = low.substr(0,low.indexOf(".")+3)
// low = parseFloat(low.toFixed(2));
var day_range = low + " - " + high;
var volume = data['Time Series (Daily)'][last_refresh]['5. volume'];
var date_list = data['Time Series (Daily)'];
for(var i=0; i<10;i++){
last_refresh_date = new Date(last_refresh_date);
last_refresh_date.setDate(last_refresh_date.getDate() - 1);
last_refresh_date = last_refresh_date.toISOString().slice(0,10);
console.log(last_refresh_date);
if(!date_list.hasOwnProperty(last_refresh_date)){
continue;
}else{
var yesterday_date=last_refresh_date;
break;
}
}
var last_price=data['Time Series (Daily)'][last_refresh]['4. close'];
last_price = last_price.substr(0,last_price.indexOf(".")+3);
var last_price_yesterday=data['Time Series (Daily)'][yesterday_date]['4. close'];
last_price_yesterday = last_price_yesterday.substr(0,last_price_yesterday.indexOf(".")+3);
var close = last_price-1.03;
// close = close.substr(0,close.indexOf(".")+3);
// console.log(last_price);
// console.log(last_price_yesterday);
var change = last_price-last_price_yesterday;
change = parseFloat(change.toFixed(2));
var change_percent = change/last_price_yesterday*100;
change_percent = parseFloat(change_percent.toFixed(2))+"%";
change_percent=' ('+change_percent+')'
if(change<0){
var src = "<img src='http://cs-server.usc.edu:45678/hw/hw6/images/Red_Arrow_Down.png' alt='down' height='15' width='15'>"
}else{
src = "<img src='http://cs-server.usc.edu:45678/hw/hw6/images/Green_Arrow_Up.png' alt='up' height='15' width='15'>"
}
var tablepart="<table class='table table-striped' id='detail_table'><tr><th>Stock Ticker Symbol</th><td id='tda'>"+stock_ticker_symbol+"</td></tr><tr><th>Last Price</th><td id='tdb'>"+last_price+"</td></tr><tr><th>Change(Change Percent)</th><td id='tdc'>"+change+change_percent+src+"</td></tr><tr><th>Timestamp</th><td id='tdd'>"+last_refresh_forshow+"</td></tr><tr><th>Open</th><td id='tde'>"+open+"</td></tr><tr><th>Close</th><td id='tdf'>"+close+"</td></tr><tr><th>Day's Range</th><td id='tdg'>"+day_range+"</td></tr><tr><th>Volume</th><td id='tdh'>"+volume+"</td></tr></table>";
$('#table_part').html(tablepart);
//START OF HIGHSTACK
var data2 = new Array();
var arr1 = new Array();
arr1 = Object.keys(data["Time Series (Daily)"]);
var length = arr1.length;
for(var i = 0; i<1000; i++){
data2[i] = new Array();
var d = new Date(arr1[i]);
data2[i][0] = d.getTime()-0;
data2[i][1] = data["Time Series (Daily)"][arr1[i]]["4. close"]-0;
}
console.log(data2);
Highcharts.stockChart("page2_below_hist", {
rangeSelector: {
buttons: [{
type: 'week',
count: 1,
text: '1w'
}, {
type: 'month',
count: 1,
text: '1m'
}, {
type: 'month',
count: 3,
text: '3m'
}, {
type: 'month',
count: 6,
text: '6m'
}, {
type: 'ytd',
text: 'YTD'
},{
type: 'year',
count: 1,
text: '1y'
}, {
type: 'all',
text: 'All'
}],
selected: 0
},
title: {
text: stock_ticker_symbol+" Stock Price "
},
subtitle: {
text: '<a href="https:/www.alphavantage.co">Source: Alpha Vantage</a>',
style:{
color:"blue"
}
},
series: [{
name: stock_ticker_symbol,
data: data2.reverse(),
type: 'area',
tooltip: {
valueDecimals: 2
}
}]
});
// return pricechart
}
})
.fail(function(){
var error = '<div class="alert alert-danger" style="margin-top: 25%">Error! Failed to get Price data</div>';
$('#price').html(error);
$('#page2_below_hist').html(error);
console.log("ERROR is happening!");
})
//NEWS
$.ajax({
type : 'GET', // define the type of HTTP verb we want to use (GET for our form)
//dataType : "json",
url : 'http://127.0.0.1:8081/news/'+ $("#getquote input").val(), // the url where we want to GET
success : function(data){
// var data=JSON.parse(JSON.stringify(data));
console.log("ALready received news section is : "+data);
data= JSON.parse(data);
parser = new DOMParser();
xmlDoc = parser.parseFromString(data,"text/xml");
var array_title = new Array();
var array_link = new Array();
var array_author = new Array();
var array_time = new Array();
for(var i =0; i<5; i++){
array_title[i]=xmlDoc.getElementsByTagName('rss')[0].getElementsByTagName('channel')[0].getElementsByTagName('item')[i].getElementsByTagName('title')[0].childNodes[0].nodeValue;
array_link[i]=xmlDoc.getElementsByTagName('rss')[0].getElementsByTagName('channel')[0].getElementsByTagName('item')[i].getElementsByTagName('link')[0].childNodes[0].nodeValue;
array_author[i]=xmlDoc.getElementsByTagName('rss')[0].getElementsByTagName('channel')[0].getElementsByTagName('item')[i].getElementsByTagName('sa:author_name')[0].childNodes[0].nodeValue;
array_time[i]=xmlDoc.getElementsByTagName('rss')[0].getElementsByTagName('channel')[0].getElementsByTagName('item')[i].getElementsByTagName('pubDate')[0].childNodes[0].nodeValue;
}
var innerHTML0="<a href="+array_link[0]+">"+array_title[0]+"</a> <br/><br/> <strong>Author:</strong> <strong>"+array_author[0]+"</strong><br/><strong>Data: "+array_time[0]+"</strong>";
var innerHTML1="<a href="+array_link[1]+">"+array_title[1]+"</a> <br/><br/> <strong>Author:</strong> <strong>"+array_author[1]+"</strong><br/><strong>Data: "+array_time[1]+"</strong>";
var innerHTML2="<a href="+array_link[2]+">"+array_title[2]+"</a> <br/><br/> <strong>Author:</strong> <strong>"+array_author[2]+"</strong><br/><strong>Data: "+array_time[2]+"</strong>";
var innerHTML3="<a href="+array_link[3]+">"+array_title[3]+"</a> <br/><br/> <strong>Author:</strong> <strong>"+array_author[3]+"</strong><br/><strong>Data: "+array_time[0]+"</strong>";
var innerHTML4="<a href="+array_link[4]+">"+array_title[4]+"</a> <br/><br/> <strong>Author:</strong> <strong>"+array_author[4]+"</strong><br/><strong>Data: "+array_time[0]+"</strong>";
document.getElementById("new0").innerHTML=innerHTML0;
document.getElementById("new1").innerHTML=innerHTML1;
document.getElementById("new2").innerHTML=innerHTML2;
document.getElementById("new3").innerHTML=innerHTML3;
document.getElementById("new4").innerHTML=innerHTML4;
console.log(array_title);
console.log(array_link);
console.log(array_author);
console.log(array_time);
}
});
//SMA
$.ajax({
type : 'GET', // define the type of HTTP verb we want to use (GET for our form)
//dataType : "json",
url : 'http://127.0.0.1:8081/sma/'+ $("#getquote input").val(), // the url where we want to GET
success : function(data){
console.log(data);
//data1=JSON.parse(data);
var name = 'Technical Analysis: SMA';
var data1 = data[name];//data of date.lol
var last_refresh = data['Meta Data']['3: Last Refreshed'];
var date_array = [];
date_array.unshift(last_refresh);
for (var i=0; i<180; i++){
last_refresh = new Date(last_refresh);
last_refresh.setDate(last_refresh.getDate() - 1);
last_refresh = last_refresh.toISOString().slice(0,10);
if(!data1.hasOwnProperty(last_refresh)){
continue;
} else{
date_array.unshift(last_refresh);
}
};
var size = date_array.length;
var date_array_new = [];
for(var i=0; i<size; i++){
var arr = date_array[i].split('-');
date_array_new[i] = arr[1] + '/' + arr[2];
}
console.log(date_array_new);
//generate_SMA()
var SMA_array = [];
for(var i=0; i<size; i++){
SMA_array[i] = data['Technical Analysis: SMA'][date_array[i]]['SMA'];
SMA_array[i]=parseFloat(SMA_array[i]);
}
console.log(SMA_array);
Highcharts.chart('sma', {
chart: {
zoomType: 'x',
type: 'line'
// width: 400,
// height:200
},
title: {
text: 'Simple Moving Average(SMA)'
},
subtitle: {
text: '<a href="https://www.alphavantage.co">Source: Alpha Vantage</a>',
style: {
color:'blue'
}
},
xAxis: {
categories: date_array_new,
crosshair: true
},
yAxis: {
// min: 'data_min',
// max: 'data_max',
title: {
text: 'SMA'
}
},
tooltip: {
headerFormat: '<span style="font-size:10px">{point.key}</span><table>',
pointFormat: '<tr><td style="color:{series.color};padding:0">{series.name}: </td>' +
'<td style="padding:0"><b>{point.y:.1f} mm</b></td></tr>',
footerFormat: '</table>',
shared: true,
useHTML: true
},
plotOptions: {
line: {
marker: {
enabled: true,
symbol: 'diamond'
}
},
series: {
label: {
connectorAllowed: false
},
color: 'red'
}
},
series: [{
name: 'SMA',
data: SMA_array,
label: {
enabled: false
}
}]
});
var smachart={
chart: {
zoomType: 'x',
type: 'line'
// width: 400,
// height:200
},
title: {
text: 'Simple Moving Average(SMA)'
},
subtitle: {
text: '<a href="https://www.alphavantage.co">Source: Alpha Vantage</a>',
style: {
color:'blue'
}
},
xAxis: {
categories: date_array_new,
crosshair: true
},
yAxis: {
// min: 'data_min',
// max: 'data_max',
title: {
text: 'SMA'
}
},
tooltip: {
headerFormat: '<span style="font-size:10px">{point.key}</span><table>',
pointFormat: '<tr><td style="color:{series.color};padding:0">{series.name}: </td>' +
'<td style="padding:0"><b>{point.y:.1f} mm</b></td></tr>',
footerFormat: '</table>',
shared: true,
useHTML: true
},
plotOptions: {
line: {
marker: {
enabled: true,
symbol: 'diamond'
}
},
series: {
label: {
connectorAllowed: false
},
color: 'red'
}
},
series: [{
name: 'SMA',
data: SMA_array,
label: {
enabled: false
}
}]
};
//START OF SMACHART
var exportUrl = 'https://export.highcharts.com/';
var optionsStr = JSON.stringify(smachart);
dataString = encodeURI('async=true&type=jpeg&width=400&options=' + optionsStr);
$.ajax({
type: 'POST',
data: dataString,
url: exportUrl,
success: function (data) {
console.log('get the file from url: ', exportUrl+data);
pic[2]=exportUrl+data;
console.log("pic[sma] has comes: "+pic[2]);
},
error: function (err) {
debugger;
console.log('error', err.statusText)
}
});
//END OF PRICECHART
}
})
.fail(function(){
var error = '<div class="alert alert-danger" style="margin-top: 25%">Error! Failed to get SMA data</div>';
$('#sma').html(error);
console.log("ERROR is happening!");
});
//EMA
$.ajax({
type : 'GET', // define the type of HTTP verb we want to use (GET for our form)
//dataType : "json",
url : 'http://127.0.0.1:8081/ema/'+ $("#getquote input").val(), // the url where we want to GET
success : function(data){
console.log(data);
//data1=JSON.parse(data);
var name = 'Technical Analysis: EMA';
var data1 = data[name];//data of date.lol
var last_refresh = data['Meta Data']['3: Last Refreshed'];
var date_array = [];
date_array.unshift(last_refresh);
for (var i=0; i<180; i++){
last_refresh = new Date(last_refresh);
last_refresh.setDate(last_refresh.getDate() - 1);
last_refresh = last_refresh.toISOString().slice(0,10);
if(!data1.hasOwnProperty(last_refresh)){
continue;
} else{
date_array.unshift(last_refresh);
}
};
var size = date_array.length;
var date_array_new = [];
for(var i=0; i<size; i++){
var arr = date_array[i].split('-');
date_array_new[i] = arr[1] + '/' + arr[2];
}
console.log(date_array_new);
//generate_SMA()
var SMA_array = [];
for(var i=0; i<size; i++){
SMA_array[i] = data['Technical Analysis: EMA'][date_array[i]]['EMA'];
SMA_array[i]=parseFloat(SMA_array[i]);
}
console.log(SMA_array);
Highcharts.chart('ema', {
chart: {
zoomType: 'x',
type: 'line'
// width: 400,
// height: 200
},
title: {
text: 'Exponential Moving Average(EMA)'
},
subtitle: {
text: '<a href="https://www.alphavantage.co">Source: Alpha Vantage</a>',
style: {
color:'blue'
}
},
xAxis: {
categories: date_array_new,
crosshair: true
},
yAxis: {
// min: 'data_min',
// max: 'data_max',
title: {
text: 'EMA'
}
},
tooltip: {
headerFormat: '<span style="font-size:10px">{point.key}</span><table>',
pointFormat: '<tr><td style="color:{series.color};padding:0">{series.name}: </td>' +
'<td style="padding:0"><b>{point.y:.1f} mm</b></td></tr>',
footerFormat: '</table>',
shared: true,
useHTML: true
},
plotOptions: {
line: {
marker: {
enabled: true,
symbol: 'diamond'
}
},
series: {
label: {
connectorAllowed: false
},
color: 'red'
}
},
series: [{
name: 'EMA',
data: SMA_array,
label: {
enabled: false
}
}]
});
var emachart={
chart: {
zoomType: 'x',
type: 'line'
// width: 400,
// height: 200
},
title: {
text: 'Exponential Moving Average(EMA)'
},
subtitle: {
text: '<a href="https://www.alphavantage.co">Source: Alpha Vantage</a>',
style: {
color:'blue'
}
},
xAxis: {
categories: date_array_new,
crosshair: true
},
yAxis: {
// min: 'data_min',
// max: 'data_max',
title: {
text: 'EMA'
}
},
tooltip: {
headerFormat: '<span style="font-size:10px">{point.key}</span><table>',
pointFormat: '<tr><td style="color:{series.color};padding:0">{series.name}: </td>' +
'<td style="padding:0"><b>{point.y:.1f} mm</b></td></tr>',
footerFormat: '</table>',
shared: true,
useHTML: true
},
plotOptions: {
line: {
marker: {
enabled: true,
symbol: 'diamond'
}
},
series: {
label: {
connectorAllowed: false
},
color: 'red'
}
},
series: [{
name: 'EMA',
data: SMA_array,
label: {
enabled: false
}
}]
};
//START OF EMACHART
var exportUrl = 'https://export.highcharts.com/';
var optionsStr = JSON.stringify(emachart);
dataString = encodeURI('async=true&type=jpeg&width=400&options=' + optionsStr);
$.ajax({
type: 'POST',
data: dataString,
url: exportUrl,
success: function (data) {
console.log('get the file from url: ', exportUrl+data);
pic[3]=exportUrl+data;
console.log("pic[ema] has comes: "+pic[3]);
},
error: function (err) {
debugger;
console.log('error', err.statusText)
}
});
//END OF PRICECHART
}
})
.fail(function(){
var error = '<div class="alert alert-danger" style="margin-top: 25%">Error! Failed to get SMA data</div>';
$('#ema').html(error);
console.log("ERROR is happening!");
});
//STOCH
$.ajax({
type : 'GET', // define the type of HTTP verb we want to use (GET for our form)
//dataType : "json",
url : 'http://127.0.0.1:8081/stoch/'+ $("#getquote input").val(), // the url where we want to GET
success : function(data){
console.log(data);
//data1=JSON.parse(data);
console.log(data);
//data1=JSON.parse(data);
var name = 'Technical Analysis: STOCH';
var data1 = data[name];//data of date.lol
var last_refresh = data['Meta Data']['3: Last Refreshed'];
var date_array = [];
date_array.unshift(last_refresh);
for (var i=0; i<180; i++){
last_refresh = new Date(last_refresh);
last_refresh.setDate(last_refresh.getDate() - 1);
last_refresh = last_refresh.toISOString().slice(0,10);
if(!data1.hasOwnProperty(last_refresh)){
continue;
} else{
date_array.unshift(last_refresh);
}
};
var size = date_array.length;
var date_array_new = [];
for(var i=0; i<size; i++){
var arr = date_array[i].split('-');
date_array_new[i] = arr[1] + '/' + arr[2];
}
console.log(date_array_new);
//generate_SMA()
var SMA_array = [];
var SMA_array_two = [];
for(var i=0; i<size; i++){
SMA_array[i] = data['Technical Analysis: STOCH'][date_array[i]]['SlowK'];
SMA_array_two[i] = data['Technical Analysis: STOCH'][date_array[i]]['SlowD'];
SMA_array[i]=parseFloat(SMA_array[i]);
SMA_array_two[i]=parseFloat(SMA_array_two[i]);
}
console.log(SMA_array);
Highcharts.chart('stoch', {
chart: {
zoomType: 'x',
type: 'line'
// width: 898,
// height: 398
},
title: {
text: 'Stochastic (STOCH)'
},
subtitle: {
text: '<a href="https://www.alphavantage.co">Source: Alpha Vantage</a>',
style: {
color:'blue'
}
},
xAxis: {
categories: date_array_new,
crosshair: true
},
yAxis: {
// min: 'data_min',
// max: 'data_max',
title: {
text: 'SMA'
}
},
tooltip: {
headerFormat: '<span style=\"font-size:10px\">{point.key}</span><table>',
pointFormat: '<tr><td style=\"color:{series.color};padding:0\">{series.name}: </td>' +
'<td style=\"padding:0\"><b>{point.y:.1f} mm</b></td></tr>',
footerFormat: '</table>',
shared: true,
useHTML: true
},
plotOptions: {
line: {
marker: {
enabled: true,
symbol: 'diamond'
}
},
series: [{
label: {
connectorAllowed: false
},
color: 'red'
},{
label: {
connectorAllowed: false
},
color: 'blue'
}]
},