diff --git a/charting_library/charting_library.min.js b/charting_library/charting_library.min.js
index 86125d36..0f041a3a 100644
--- a/charting_library/charting_library.min.js
+++ b/charting_library/charting_library.min.js
@@ -1 +1 @@
-!function(t,e){"object"==typeof exports&&"undefined"!=typeof module?e(exports):"function"==typeof define&&define.amd?define(["exports"],e):e(t.TradingView=t.TradingView||{})}(this,function(t){"use strict";function e(t,o){var i=n({},t);for(var s in o)"object"!=typeof t[s]||null===t[s]||Array.isArray(t[s])?void 0!==o[s]&&(i[s]=o[s]):i[s]=e(t[s],o[s]);return i}function o(){return"1.12 (internal id d3058aaa @ 2018-03-26 08:00:34.995422)"}function i(t){window.addEventListener("DOMContentLoaded",t,!1)}var n=Object.assign||function(t){for(var e,o=arguments,i=1,n=arguments.length;i<n;i++){e=o[i];for(var s in e)Object.prototype.hasOwnProperty.call(e,s)&&(t[s]=e[s])}return t},s={mobile:{disabled_features:["left_toolbar","header_widget","timeframes_toolbar","edit_buttons_in_legend","context_menus","control_bar","border_around_the_chart"],enabled_features:[]}},r={width:800,height:500,symbol:"AA",interval:"D",timezone:"UTC",container_id:"",library_path:"",locale:"en",widgetbar:{details:!1,watchlist:!1,watchlist_settings:{default_symbols:[]}},overrides:{"mainSeriesProperties.showCountdown":!1},studies_overrides:{},brokerConfig:{configFlags:{}},fullscreen:!1,autosize:!1,disabled_features:[],enabled_features:[],debug:!1,logo:{},time_frames:[{text:"5y",resolution:"W"},{text:"1y",resolution:"W"},{text:"6m",resolution:"120"},{text:"3m",resolution:"60"},{text:"1m",resolution:"30"},{text:"5d",resolution:"5"},{text:"1d",resolution:"1"}],client_id:"0",user_id:"0",charts_storage_api_version:"1.0",favorites:{intervals:[],chartTypes:[]}},a=function(){function t(t){if(this._id="tradingview_"+(1048576*(1+Math.random())|0).toString(16).substring(1),this._ready=!1,this._readyHandlers=[],this._onWindowResize=this._autoResizeChart.bind(this),!t.datafeed)throw new Error("Datafeed is not defined");if(this._options=e(r,t),t.preset){var o=s[t.preset];o?(void 0!==this._options.disabled_features?this._options.disabled_features=this._options.disabled_features.concat(o.disabled_features):this._options.disabled_features=o.disabled_features,void 0!==this._options.enabled_features?this._options.enabled_features=this._options.enabled_features.concat(o.enabled_features):this._options.enabled_features=o.enabled_features):console.warn("Unknown preset: `"+t.preset+"`")}this._create()}return t.prototype.onChartReady=function(t){this._ready?t.call(this):this._readyHandlers.push(t)},t.prototype.onGrayedObjectClicked=function(t){this._innerAPI().onGrayedObjectClicked(t)},t.prototype.onShortcut=function(t,e){this._innerWindow().createShortcutAction(t,e)},t.prototype.subscribe=function(t,e){this._innerAPI().subscribe(t,e)},t.prototype.unsubscribe=function(t,e){this._innerAPI().unsubscribe(t,e)},t.prototype.chart=function(t){return this._innerAPI().chart(t)},t.prototype.setLanguage=function(t){this.remove(),this._options.locale=t,this._create()},t.prototype.setSymbol=function(t,e,o){this._innerAPI().changeSymbol(t,e+"",o)},t.prototype.remove=function(){window.removeEventListener("resize",this._onWindowResize),this._readyHandlers.splice(0,this._readyHandlers.length),delete window[this._id];var t=this._getIFrameElement();t.contentWindow.destroyChart(),t.parentNode&&t.parentNode.removeChild(t)},t.prototype.closePopupsAndDialogs=function(){this._innerAPI().closePopupsAndDialogs()},t.prototype.selectLineTool=function(t){this._innerAPI().selectLineTool(t)},t.prototype.selectedLineTool=function(){return this._innerAPI().selectedLineTool()},t.prototype.save=function(t){this._innerAPI().saveChart(t)},t.prototype.load=function(t,e){this._innerAPI().loadChart({json:t,extendedData:e})},t.prototype.getSavedCharts=function(t){this._innerAPI().getSavedCharts(t)},t.prototype.loadChartFromServer=function(t){this._innerAPI().loadChartFromServer(t)},t.prototype.saveChartToServer=function(t,e,o,i){this._innerAPI().saveChartToServer(t,e,o,i)},t.prototype.removeChartFromServer=function(t,e){this._innerAPI().removeChartFromServer(t,e)},t.prototype.onContextMenu=function(t){this._innerAPI().onContextMenu(t)},t.prototype.createButton=function(t){return this._innerWindow().createButton(t)},t.prototype.showNoticeDialog=function(t){this._innerAPI().showNoticeDialog(t)},t.prototype.showConfirmDialog=function(t){this._innerAPI().showConfirmDialog(t)},t.prototype.showLoadChartDialog=function(){this._innerAPI().showLoadChartDialog()},t.prototype.showSaveAsChartDialog=function(){this._innerAPI().showSaveAsChartDialog()},t.prototype.symbolInterval=function(){return this._innerAPI().getSymbolInterval()},t.prototype.mainSeriesPriceFormatter=function(){return this._innerAPI().mainSeriesPriceFormatter()},t.prototype.getIntervals=function(){return this._innerAPI().getIntervals()},t.prototype.getStudiesList=function(){return this._innerAPI().getStudiesList()},t.prototype.addCustomCSSFile=function(t){this._innerWindow().addCustomCSSFile(t)},t.prototype.applyOverrides=function(t){this._options=e(this._options,{overrides:t}),this._innerWindow().applyOverrides(t)},t.prototype.applyStudiesOverrides=function(t){this._innerWindow().applyStudiesOverrides(t)},t.prototype.watchList=function(){return this._innerAPI().watchlist()},t.prototype.activeChart=function(){return this._innerAPI().activeChart()},t.prototype.chartsCount=function(){return this._innerAPI().chartsCount()},t.prototype.layout=function(){return this._innerAPI().layout()},t.prototype.setLayout=function(t){this._innerAPI().setLayout(t)},t.prototype._getIFrameElement=function(){var t=document.getElementById(this._id);if(null===t)throw new Error("There is no such iframe");return t},t.prototype._innerAPI=function(){return this._getIFrameElement().contentWindow.tradingViewApi},t.prototype._innerWindow=function(){return this._getIFrameElement().contentWindow},t.prototype._autoResizeChart=function(){this._options.fullscreen&&(this._getIFrameElement().style.height=window.innerHeight+"px")},t.prototype._create=function(){var t=this,e=this._render(),o=document.getElementById(this._options.container_id);if(null===o)throw new Error("There is no such element - #"+this._options.container_id);o.innerHTML=e;var i=this._getIFrameElement();(this._options.autosize||this._options.fullscreen)&&(i.style.width="100%",this._options.fullscreen||(i.style.height="100%")),window.addEventListener("resize",this._onWindowResize),this._onWindowResize();var n=function(){i.removeEventListener("load",n,!1),i.contentWindow.widgetReady(function(){t._ready=!0;for(var e=0,o=t._readyHandlers;e<o.length;e++){o[e].call(t)}i.contentWindow.initializationFinished()})};i.addEventListener("load",n,!1)},t.prototype._render=function(){var t=window;t[this._id]={datafeed:this._options.datafeed,customFormatters:this._options.customFormatters,brokerFactory:this._options.brokerFactory,overrides:this._options.overrides,studiesOverrides:this._options.studies_overrides,disabledFeatures:this._options.disabled_features,enabledFeatures:this._options.enabled_features,brokerConfig:this._options.brokerConfig,restConfig:this._options.restConfig,favorites:this._options.favorites,logo:this._options.logo,numeric_formatting:this._options.numeric_formatting,rss_news_feed:this._options.rss_news_feed,newsProvider:this._options.news_provider,loadLastChart:this._options.load_last_chart,saveLoadAdapter:this._options.save_load_adapter,loading_screen:this._options.loading_screen,settingsAdapter:this._options.settings_adapter},this._options.saved_data&&(t[this._id].chartContent={json:this._options.saved_data});var e=(this._options.library_path||"")+"static/tv-chart.d3058aaa231505b75054.html#localserver=1&symbol="+encodeURIComponent(this._options.symbol)+"&interval="+encodeURIComponent(this._options.interval)+(this._options.timeframe?"&timeframe="+encodeURIComponent(this._options.timeframe):"")+(this._options.toolbar_bg?"&toolbarbg="+this._options.toolbar_bg.replace("#",""):"")+(this._options.studies_access?"&studiesAccess="+encodeURIComponent(JSON.stringify(this._options.studies_access)):"")+"&widgetbar="+encodeURIComponent(JSON.stringify(this._options.widgetbar))+(this._options.drawings_access?"&drawingsAccess="+encodeURIComponent(JSON.stringify(this._options.drawings_access)):"")+"&timeFrames="+encodeURIComponent(JSON.stringify(this._options.time_frames))+"&locale="+encodeURIComponent(this._options.locale)+"&uid="+encodeURIComponent(this._id)+"&clientId="+encodeURIComponent(String(this._options.client_id))+"&userId="+encodeURIComponent(String(this._options.user_id))+(this._options.charts_storage_url?"&chartsStorageUrl="+encodeURIComponent(this._options.charts_storage_url):"")+(this._options.charts_storage_api_version?"&chartsStorageVer="+encodeURIComponent(this._options.charts_storage_api_version):"")+(this._options.indicators_file_name?"&indicatorsFile="+encodeURIComponent(this._options.indicators_file_name):"")+(this._options.custom_css_url?"&customCSS="+encodeURIComponent(this._options.custom_css_url):"")+(this._options.auto_save_delay?"&autoSaveDelay="+encodeURIComponent(String(this._options.auto_save_delay)):"")+"&debug="+this._options.debug+(this._options.snapshot_url?"&snapshotUrl="+encodeURIComponent(this._options.snapshot_url):"")+(this._options.timezone?"&timezone="+encodeURIComponent(this._options.timezone):"")+(this._options.study_count_limit?"&studyCountLimit="+encodeURIComponent(String(this._options.study_count_limit)):"")+(this._options.symbol_search_request_delay?"&ssreqdelay="+encodeURIComponent(String(this._options.symbol_search_request_delay)):"");return'<iframe id="'+this._id+'" name="'+this._id+'"  src="'+e+'"'+(this._options.autosize||this._options.fullscreen?"":' width="'+this._options.width+'" height="'+this._options.height+'"')+' frameborder="0" allowTransparency="true" scrolling="no" allowfullscreen style="display:block;"></iframe>'},t}(),d=a;window.TradingView=window.TradingView||{},window.TradingView.version=o,t.version=o,t.onready=i,t.widget=d,Object.defineProperty(t,"__esModule",{value:!0})});
+!function(t,e){"object"==typeof exports&&"undefined"!=typeof module?e(exports):"function"==typeof define&&define.amd?define(["exports"],e):e(t.TradingView=t.TradingView||{})}(this,function(t){"use strict";function e(t,o){var i=n({},t);for(var s in o)"object"!=typeof t[s]||null===t[s]||Array.isArray(t[s])?void 0!==o[s]&&(i[s]=o[s]):i[s]=e(t[s],o[s]);return i}function o(){return"1.12 (internal id e816a7a6 @ 2018-03-26 08:21:11.837530)"}function i(t){window.addEventListener("DOMContentLoaded",t,!1)}var n=Object.assign||function(t){for(var e,o=arguments,i=1,n=arguments.length;i<n;i++){e=o[i];for(var s in e)Object.prototype.hasOwnProperty.call(e,s)&&(t[s]=e[s])}return t},s={mobile:{disabled_features:["left_toolbar","header_widget","timeframes_toolbar","edit_buttons_in_legend","context_menus","control_bar","border_around_the_chart"],enabled_features:[]}},r={width:800,height:500,symbol:"AA",interval:"D",timezone:"UTC",container_id:"",library_path:"",locale:"en",widgetbar:{details:!1,watchlist:!1,watchlist_settings:{default_symbols:[]}},overrides:{"mainSeriesProperties.showCountdown":!1},studies_overrides:{},brokerConfig:{configFlags:{}},fullscreen:!1,autosize:!1,disabled_features:[],enabled_features:[],debug:!1,logo:{},time_frames:[{text:"5y",resolution:"W"},{text:"1y",resolution:"W"},{text:"6m",resolution:"120"},{text:"3m",resolution:"60"},{text:"1m",resolution:"30"},{text:"5d",resolution:"5"},{text:"1d",resolution:"1"}],client_id:"0",user_id:"0",charts_storage_api_version:"1.0",favorites:{intervals:[],chartTypes:[]}},a=function(){function t(t){if(this._id="tradingview_"+(1048576*(1+Math.random())|0).toString(16).substring(1),this._ready=!1,this._readyHandlers=[],this._onWindowResize=this._autoResizeChart.bind(this),!t.datafeed)throw new Error("Datafeed is not defined");if(this._options=e(r,t),t.preset){var o=s[t.preset];o?(void 0!==this._options.disabled_features?this._options.disabled_features=this._options.disabled_features.concat(o.disabled_features):this._options.disabled_features=o.disabled_features,void 0!==this._options.enabled_features?this._options.enabled_features=this._options.enabled_features.concat(o.enabled_features):this._options.enabled_features=o.enabled_features):console.warn("Unknown preset: `"+t.preset+"`")}this._create()}return t.prototype.onChartReady=function(t){this._ready?t.call(this):this._readyHandlers.push(t)},t.prototype.onGrayedObjectClicked=function(t){this._innerAPI().onGrayedObjectClicked(t)},t.prototype.onShortcut=function(t,e){this._innerWindow().createShortcutAction(t,e)},t.prototype.subscribe=function(t,e){this._innerAPI().subscribe(t,e)},t.prototype.unsubscribe=function(t,e){this._innerAPI().unsubscribe(t,e)},t.prototype.chart=function(t){return this._innerAPI().chart(t)},t.prototype.setLanguage=function(t){this.remove(),this._options.locale=t,this._create()},t.prototype.setSymbol=function(t,e,o){this._innerAPI().changeSymbol(t,e+"",o)},t.prototype.remove=function(){window.removeEventListener("resize",this._onWindowResize),this._readyHandlers.splice(0,this._readyHandlers.length),delete window[this._id];var t=this._getIFrameElement();t.contentWindow.destroyChart(),t.parentNode&&t.parentNode.removeChild(t)},t.prototype.closePopupsAndDialogs=function(){this._innerAPI().closePopupsAndDialogs()},t.prototype.selectLineTool=function(t){this._innerAPI().selectLineTool(t)},t.prototype.selectedLineTool=function(){return this._innerAPI().selectedLineTool()},t.prototype.save=function(t){this._innerAPI().saveChart(t)},t.prototype.load=function(t,e){this._innerAPI().loadChart({json:t,extendedData:e})},t.prototype.getSavedCharts=function(t){this._innerAPI().getSavedCharts(t)},t.prototype.loadChartFromServer=function(t){this._innerAPI().loadChartFromServer(t)},t.prototype.saveChartToServer=function(t,e,o,i){this._innerAPI().saveChartToServer(t,e,o,i)},t.prototype.removeChartFromServer=function(t,e){this._innerAPI().removeChartFromServer(t,e)},t.prototype.onContextMenu=function(t){this._innerAPI().onContextMenu(t)},t.prototype.createButton=function(t){return this._innerWindow().createButton(t)},t.prototype.showNoticeDialog=function(t){this._innerAPI().showNoticeDialog(t)},t.prototype.showConfirmDialog=function(t){this._innerAPI().showConfirmDialog(t)},t.prototype.showLoadChartDialog=function(){this._innerAPI().showLoadChartDialog()},t.prototype.showSaveAsChartDialog=function(){this._innerAPI().showSaveAsChartDialog()},t.prototype.symbolInterval=function(){return this._innerAPI().getSymbolInterval()},t.prototype.mainSeriesPriceFormatter=function(){return this._innerAPI().mainSeriesPriceFormatter()},t.prototype.getIntervals=function(){return this._innerAPI().getIntervals()},t.prototype.getStudiesList=function(){return this._innerAPI().getStudiesList()},t.prototype.addCustomCSSFile=function(t){this._innerWindow().addCustomCSSFile(t)},t.prototype.applyOverrides=function(t){this._options=e(this._options,{overrides:t}),this._innerWindow().applyOverrides(t)},t.prototype.applyStudiesOverrides=function(t){this._innerWindow().applyStudiesOverrides(t)},t.prototype.watchList=function(){return this._innerAPI().watchlist()},t.prototype.activeChart=function(){return this._innerAPI().activeChart()},t.prototype.chartsCount=function(){return this._innerAPI().chartsCount()},t.prototype.layout=function(){return this._innerAPI().layout()},t.prototype.setLayout=function(t){this._innerAPI().setLayout(t)},t.prototype._getIFrameElement=function(){var t=document.getElementById(this._id);if(null===t)throw new Error("There is no such iframe");return t},t.prototype._innerAPI=function(){return this._getIFrameElement().contentWindow.tradingViewApi},t.prototype._innerWindow=function(){return this._getIFrameElement().contentWindow},t.prototype._autoResizeChart=function(){this._options.fullscreen&&(this._getIFrameElement().style.height=window.innerHeight+"px")},t.prototype._create=function(){var t=this,e=this._render(),o=document.getElementById(this._options.container_id);if(null===o)throw new Error("There is no such element - #"+this._options.container_id);o.innerHTML=e;var i=this._getIFrameElement();(this._options.autosize||this._options.fullscreen)&&(i.style.width="100%",this._options.fullscreen||(i.style.height="100%")),window.addEventListener("resize",this._onWindowResize),this._onWindowResize();var n=function(){i.removeEventListener("load",n,!1),i.contentWindow.widgetReady(function(){t._ready=!0;for(var e=0,o=t._readyHandlers;e<o.length;e++){o[e].call(t)}i.contentWindow.initializationFinished()})};i.addEventListener("load",n,!1)},t.prototype._render=function(){var t=window;t[this._id]={datafeed:this._options.datafeed,customFormatters:this._options.customFormatters,brokerFactory:this._options.brokerFactory,overrides:this._options.overrides,studiesOverrides:this._options.studies_overrides,disabledFeatures:this._options.disabled_features,enabledFeatures:this._options.enabled_features,brokerConfig:this._options.brokerConfig,restConfig:this._options.restConfig,favorites:this._options.favorites,logo:this._options.logo,numeric_formatting:this._options.numeric_formatting,rss_news_feed:this._options.rss_news_feed,newsProvider:this._options.news_provider,loadLastChart:this._options.load_last_chart,saveLoadAdapter:this._options.save_load_adapter,loading_screen:this._options.loading_screen,settingsAdapter:this._options.settings_adapter},this._options.saved_data&&(t[this._id].chartContent={json:this._options.saved_data});var e=(this._options.library_path||"")+"static/tv-chart.e816a7a6edc9de3ed709.html#localserver=1&symbol="+encodeURIComponent(this._options.symbol)+"&interval="+encodeURIComponent(this._options.interval)+(this._options.timeframe?"&timeframe="+encodeURIComponent(this._options.timeframe):"")+(this._options.toolbar_bg?"&toolbarbg="+this._options.toolbar_bg.replace("#",""):"")+(this._options.studies_access?"&studiesAccess="+encodeURIComponent(JSON.stringify(this._options.studies_access)):"")+"&widgetbar="+encodeURIComponent(JSON.stringify(this._options.widgetbar))+(this._options.drawings_access?"&drawingsAccess="+encodeURIComponent(JSON.stringify(this._options.drawings_access)):"")+"&timeFrames="+encodeURIComponent(JSON.stringify(this._options.time_frames))+"&locale="+encodeURIComponent(this._options.locale)+"&uid="+encodeURIComponent(this._id)+"&clientId="+encodeURIComponent(String(this._options.client_id))+"&userId="+encodeURIComponent(String(this._options.user_id))+(this._options.charts_storage_url?"&chartsStorageUrl="+encodeURIComponent(this._options.charts_storage_url):"")+(this._options.charts_storage_api_version?"&chartsStorageVer="+encodeURIComponent(this._options.charts_storage_api_version):"")+(this._options.indicators_file_name?"&indicatorsFile="+encodeURIComponent(this._options.indicators_file_name):"")+(this._options.custom_css_url?"&customCSS="+encodeURIComponent(this._options.custom_css_url):"")+(this._options.auto_save_delay?"&autoSaveDelay="+encodeURIComponent(String(this._options.auto_save_delay)):"")+"&debug="+this._options.debug+(this._options.snapshot_url?"&snapshotUrl="+encodeURIComponent(this._options.snapshot_url):"")+(this._options.timezone?"&timezone="+encodeURIComponent(this._options.timezone):"")+(this._options.study_count_limit?"&studyCountLimit="+encodeURIComponent(String(this._options.study_count_limit)):"")+(this._options.symbol_search_request_delay?"&ssreqdelay="+encodeURIComponent(String(this._options.symbol_search_request_delay)):"");return'<iframe id="'+this._id+'" name="'+this._id+'"  src="'+e+'"'+(this._options.autosize||this._options.fullscreen?"":' width="'+this._options.width+'" height="'+this._options.height+'"')+' frameborder="0" allowTransparency="true" scrolling="no" allowfullscreen style="display:block;"></iframe>'},t}(),d=a;window.TradingView=window.TradingView||{},window.TradingView.version=o,t.version=o,t.onready=i,t.widget=d,Object.defineProperty(t,"__esModule",{value:!0})});
diff --git a/charting_library/static/tv-chart.d3058aaa231505b75054.html b/charting_library/static/tv-chart.e816a7a6edc9de3ed709.html
similarity index 100%
rename from charting_library/static/tv-chart.d3058aaa231505b75054.html
rename to charting_library/static/tv-chart.e816a7a6edc9de3ed709.html