2b:null 2c:["$","title",null,{"children":"Reservas Internacionales | Mauricio Foronda | Observable"}] 31:T7d9,viewof mainPlot = { const filtered = data.filter(d => d.reserva == 'total') const line = { x: 'fecha', y: 'valor' } const scale = { tickSize: 0, label: '', labelArrow: 'none' } const floatFormatter = d3.format('.0f') const dateFormatter = new Intl.DateTimeFormat('es', { year: 'numeric', month: 'long', timeZone: "UTC"}) return Plot.plot({ height: 270, marginLeft: 50, marginBottom: 20, marginRight: 25, style: { fontFamily: "Archivo" }, x: { ...scale }, y: { ...scale }, marks: [ Plot.ruleY([0], { stroke: colors.scale }), Plot.gridY({ stroke: colors.grid, strokeWidth: 1, strokeOpacity: 0.5 }), Plot.text(filtered, Plot.pointerX({ px: 'fecha', dy: -60, dx: -30, frameAnchor: 'right', lineAnchor: 'bottom', fill: colors.line, fillOpacity: .8, fontSize: 30, fontWeight: 'bold', text: d => `${floatFormatter(d.valor)}` })), Plot.text(filtered, Plot.pointerX({ px: 'fecha', dy: -50, dx: -30, frameAnchor: 'right', lineAnchor: 'top', fill: colors.line, fillOpacity: .5, fontSize: 10, fontWeight: 'bold', text: d => `$US millones\n${dateFormatter.format(d.fecha)}` })), Plot.line(filtered, { ...line, stroke: colors.line, strokeWidth: 2 }), withGradient({color: colors.line}, fill => Plot.areaY(filtered, { ...line, fill })), Plot.ruleX(filtered, Plot.pointerX({ x: 'fecha', py: 'valor', stroke: colors.pointer, strokeDasharray: "1,3", strokeOpacity: 0.8, strokeWidth: 1 }) ), Plot.dot(filtered, Plot.pointerX({ ...line, r: 5, fill: colors.line }) ) ] }) }32:T7f8,{ const scale = { tickSize: 0, label: '', labelArrow: 'none' } return Plot.plot({ height: 60, marginLeft: 50, marginRight: 25, marginBottom: 5, marginTop: 5, x: { ...scale, axis: false, domain: [data[0].fecha, data.slice(-1)[0].fecha], }, y: { ...scale, ticks: 3, axis: "right" }, style: { fontFamily: "Archivo", color: colors.scale }, marks: [ Plot.areaY(oro, { x: "fecha", y: "total", fill: colors.oro, // fillOpacity: .8, curve: "basis" }), Plot.line(oro, { x: "fecha", y: "total", stroke: colors.pointer, strokeWidth: 1.2, strokeOpacity: .6, curve: "basis" }), Plot.dot(oro, { x: "fecha", y: "total", stroke: colors.pointer, fill: colors.oro, strokeOpacity: .6, strokeWidth: 1, }), Plot.text(["Toneladas de oro"], { frameAnchor: "left", dy: 10 }), Plot.dot(oro, Plot.pointerX({ x: "fecha", y: "total", stroke: colors.pointer, fill: colors.oro, strokeOpacity: .9, strokeWidth: 1.5, })), Plot.text(oro, Plot.pointerX({ px: "fecha", frameAnchor: "left", dy: -10, fontFamily: "Archivo", fill: colors.scale, fillOpacity: .8, stroke: "white", fontSize: 25, text: "total" })), mainPlot ? Plot.ruleX(oro, { x: mainPlot.fecha, stroke: colors.scale, strokeDasharray: "1,4", strokeOpacity: 0.2, strokeWidth: 1 }) : null , mainPlot ? Plot.text(oro, { frameAnchor: "left", dy: -10, fontFamily: "Archivo", fill: colors.scale, fillOpacity: .8, stroke: "white", fontSize: 25, text: oroByDate[mainPlot.fecha] ? oroByDate[mainPlot.fecha] : "", }) : null ] }) }33:T4de,{ if (mainPlot) { const mes = dataByFecha[mainPlot.fecha] const labels = { divisas: 'Divisas', oro: 'Oro', deg: 'DEG', fmi: 'Tramo de Reservas' } const scale = { tickSize: 0, label: null } return Plot.plot({ marginLeft: 50, marginRight: 20, marginTop: 0, height: 120, x: { ...scale, domain: [0, maxValor * 1.1] }, y: { axis: null }, style: { fontFamily: "Archivo", color: colors.scale }, marks: [ Plot.gridX({ stroke: colors.grid, strokeWidth: 1, strokeOpacity: 0.5 }), Plot.barX(mes, { x: 'valor', y: 'orden', insetTop: 2, insetBottom: 2, fill: d => colors[d.reserva], stroke: colors.scale, strokeWidth: .5, title: d => `\$ ${d.valor}M` , tip: true }), Plot.text(mes, { x: 'valor', y: 'orden', text: d => labels[d.reserva], textAnchor: 'start', fill: '#000', dy: 0, dx: 7 }) ] }) } else { return html`

` } 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2f:{"id":"68d21928c1a5b165","slug":"reservas-internacionales-bcb","title":"Reservas Internacionales","thumbnail":"fa80f511210eb58ea69d8f3681fe05d7471dbb8982308a879b5aa88f937f51f8","access_level":"public","create_time":"$D2024-01-08T23:06:10.797Z","update_time":"$D2025-09-03T21:53:03.868Z","view_time":null,"first_public_time":"$D2024-01-08T23:06:10.797Z","fork":false,"stars":1,"starred":false,"owner":{"type":"team","id":"475974948549302f","login":"mauforonda","name":"Mauricio Foronda","avatar_url":"https://avatars-next.observableusercontent.com/4cc3af3b792916571df54649e193dbdbf80a875b4e37b1def6ecb0480c561075","tier":"starter_2024"},"version":588,"publish_version":null,"role":null,"authored":false,"authors":[{"type":"individual","id":"018969b4abf63b07","login":"mauforonda","name":"Mau Foronda","avatar_url":"https://avatars-next.observableusercontent.com/513f52feadea4c57a52e2ab0f2fbdad66bf45a132acf7f9fbb19eb61e86e345f","tier":null}],"members":[{"type":"individual","id":"018969b4abf63b07","login":"mauforonda","name":"Mau Foronda","avatar_url":"https://avatars-next.observableusercontent.com/513f52feadea4c57a52e2ab0f2fbdad66bf45a132acf7f9fbb19eb61e86e345f","tier":null,"role":"editor"}],"comments":[],"custom_thumbnail":false,"trashed":false,"subscribed":null,"forks":0,"collection":null,"type":"notebook","body":{"title":"Reservas Internacionales","cells":[{"id":0,"value":"# Reservas Internacionales\n## del Banco Central de Bolivia","pinned":false,"hidden":false,"mode":"md","author":"$undefined","summary":"$undefined"},{"id":9,"value":"$31","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":424,"value":"$32","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":93,"value":"{\n const scale = {\n axis: false,\n tickSize: 0,\n label: '',\n labelArrow: 'none'\n }\n const filtered = data.filter(d => d.reserva != 'total')\n return Plot.plot({\n marginLeft: 50,\n marginRight: 25,\n height: 50,\n x: {\n ...scale\n },\n y: {\n ...scale\n },\n marks: [\n \n Plot.areaY(filtered, {\n x: 'fecha',\n y: 'valor',\n z: 'reserva',\n stroke: colors.pointer,\n strokeWidth: .5,\n fill: d => colors[d.reserva],\n fillOpacity: 1,\n offset: \"normalize\",\n order: 'sum'\n }),\n\n mainPlot ? Plot.ruleX(filtered, {\n x: mainPlot.fecha,\n stroke: colors.scale,\n stroke: colors.pointer,\n strokeDasharray: \"1,4\",\n strokeOpacity: 0.01,\n strokeWidth: 1\n }) : null\n \n ]\n })\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":236,"value":"$33","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":344,"value":"Fuentes:\n- 2013 a 2022: [*Reportes semanales del Banco Central de Bolivia*](https://www.bcb.gob.bo/?q=estad-sticas-semanales)\n- 2023: [_Reporte del 4 de Enero de 2024_](https://www.bcb.gob.bo/webdocs/rendimiento_ingresion_inversion/RIN_BCB_dic-23_.pdf)\n- 2024: [_Reporte del 2 de Septiembre de 2024_](https://www.bcb.gob.bo/webdocs/rendimiento_ingresion_inversion/RIN_BCB_ago-24.pdf), [_Reporte del 2 de Enero de 2025_](https://www.bcb.gob.bo/webdocs/rendimiento_ingresion_inversion/RIN_BCB_dic-24.pdf)\n- 2025: [_Reporte del 30 de abril de 2025_](https://www.bcb.gob.bo/webdocs/rendimiento_ingresion_inversion/RIN_BCB_abr-25_0.pdf) y [_del 2 de septiembre de 2025_](https://www.bcb.gob.bo/webdocs/rendimiento_ingresion_inversion/RIN_BCB_ago-25.pdf)\n- _Cada valor corresponde al nivel de reservas a fin de mes._","pinned":false,"hidden":false,"mode":"md","author":"$undefined","summary":"$undefined"},{"id":352,"value":"{\n let downloadData = new Blob([d3.csvFormat(data)], { type: \"text/csv\" });\n \n const button = DOM.download(\n downloadData,\n 'reservas_bcb.csv',\n `Descarga los datos en formato csv`\n );\n return button;\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":336,"value":"---","pinned":false,"hidden":false,"mode":"md","author":"$undefined","summary":"$undefined"},{"id":422,"value":"oro = d3.csvParse(\n await FileAttachment(\"oro@2.csv\").text(),\n d3.autoType\n)","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":478,"value":"oroByDate = oro.reduce((acc, {fecha, total}) => {\n acc[fecha] = total;\n return acc;\n}, {});","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":3,"value":"data = d3.csvParse(\n await FileAttachment(\"reservas@2.csv\").text(),\n d3.autoType\n)","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":212,"value":"dataByFecha = {\n const orden = {\n 'divisas': 1,\n 'oro': 2,\n 'deg': 3,\n 'fmi': 4\n }\n return data.reduce((result, d) => {\n if (d.reserva != 'total') {\n \n const fecha = d.fecha;\n const o = {\n reserva: d.reserva,\n valor: d.valor,\n orden: orden[d.reserva]\n }\n \n if (result[fecha]) {\n result[fecha].push(o);\n } else {\n result[fecha] = [o];\n }\n }\n \n return result;\n \n }, {});\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":175,"value":"colors = ({\n line: \"#34A853\",\n grid: \"#E8EAED\",\n scale: \"#5c5c5e\",\n pointer: \"#5c5c5e\",\n divisas: '#d8e8dc',\n oro: '#e9f0ea',\n deg: '#f7faf8',\n fmi: '#fff'\n})","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":225,"value":"maxValor = data.filter(d => d.reserva != 'total').reduce((max, d) => (d.valor > max.valor ? d : max)).valor","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":12,"value":"function withGradient({color, id = DOM.uid(\"gradient\").id}, callback) {\n return [\n callback(`url(#${id})`),\n () => svg`\n \n \n \n \n \n \n `\n ];\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":62,"value":"","pinned":false,"hidden":false,"mode":"html","author":"$undefined","summary":"$undefined"}],"files":"$W34","stdlib":"1","titling":"auto"}} 30:"$2f:body"