عمق بازار بیت کوین در صرافی ها

; slug = 'bitcoin', buys = depth.bids, sells = depth.asks; var tempBuy1 = [], tempBuy2 = [], buyT1Sum = 0, buyDepth = 0, buyAvgPrice, buyPriceEffect, buyEffectPercent, buyPrice, sellPrice; for (var i in buys){ var t1 = parseFloat(buys[i][1]), t2 = i==0 ? t1 : t1+tempBuy1[i-1][1] , t3 = parseFloat(buys[i][0]) ; if (i==0) buyPrice = t3; tempBuy1[i] = [t3, t2]; tempBuy2[i] = [t3, t1]; buyT1Sum += t1; buyDepth += (t1*t3); } buyAvgPrice = buyDepth/buyT1Sum; buyPriceEffect = Math.abs(buyAvgPrice - buys[0][0]); // error['buyPriceEffect']=buyPriceEffect; // error['buyAvgPrice']=buyAvgPrice; buyEffectPercent = buyPriceEffect / buyAvgPrice; tempBuy1.reverse(); tempBuy2.reverse(); if (slug != 'bitcoin') { buyDepth *= btcPrice; buyAvgPrice *= btcPrice; buyPriceEffect *= btcPrice; } $('.buyDepth').text('$'+normalizeDecimal(buyDepth)); $('.buyAvgPrice').text('$'+normalizeDecimal(buyAvgPrice)); $('.buyPriceEffect').text('$'+normalizeDecimal(buyPriceEffect)); $('.buyEffectPercent').text('% '+normalizeDecimal(buyEffectPercent)); var tempSell1 = [], tempSell2 = [], sellT1Sum=0, sellDepth = 0, sellAvgPrice, sellPriceEffect, sellEffectPercent; for (var i in sells){ var t1 = parseFloat(sells[i][1]), t2 = i==0 ? t1 : t1 + tempSell1[i-1][1] , t3 = parseFloat(sells[i][0]) ; if (i==0) sellPrice = t3; tempSell1[i] = [t3, t2]; tempSell2[i] = [t3, t1]; sellT1Sum += t1; sellDepth += (t1*t3); } sellAvgPrice = sellDepth/sellT1Sum; sellPriceEffect = Math.abs(sellAvgPrice - sells[0][0]); sellEffectPercent = sellPriceEffect / sellAvgPrice; if (slug != 'bitcoin') { sellDepth *= btcPrice; sellAvgPrice *= btcPrice; sellPriceEffect *= btcPrice; } $('.sellDepth').text('$'+normalizeDecimal(sellDepth)); $('.sellAvgPrice').text('$'+normalizeDecimal(sellAvgPrice)); $('.sellPriceEffect').text('$'+normalizeDecimal(sellPriceEffect)); $('.sellEffectPercent').text('% '+normalizeDecimal(sellEffectPercent)); // doFiatsChange(); var vols = tempBuy2.concat(tempSell2), avgPrice = (sellPrice + buyPrice)/2, spreadVal = Math.abs(sellPrice - buyPrice), spreadPercent = spreadVal/avgPrice; error['tempBuy2']=vols; error['tempSell2']=vols; error['vols']=vols; Highcharts.chart('depthChart', { title:{ text:'', }, chart:{ }, credits:{ href: '', text: '', }, legend: { enabled: false }, yAxis:[{ title: { text: null, }, type: 'logarithmic', },{ opposite: true, title: { text: null, } }], series: [{ name:'buy', data: tempBuy1, step: 'right', type:'area', yAxis: 0, color:'#10d39a', },{ name:'sell', data: tempSell1, step: 'left', type:'area', yAxis: 0, color:'#f24343', }, { name:'volumes', data: vols, type: 'column', yAxis: 1, }], tooltip:{ shared:true, } }); });