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Letztes erfasstes Datum: 2026-10-29. Kein Echtzeit-Kurs.

function parseISODate(iso){ // YYYY-MM-DD var parts = (iso || "").split("-"); if (parts.length !== 3) return null; var y = parseInt(parts[0],10), m = parseInt(parts[1],10), d = parseInt(parts[2],10); if (!y || !m || !d) return null; return new Date(y, m-1, d); }

function formatNumber(v){ if (typeof v !== "number" || !isFinite(v)) return ""; return new Intl.NumberFormat("de-DE", { maximumFractionDigits: 2 }).format(v); }

function computeCutoff(lastDate, range){ if (!lastDate) return null; var days = null; if (range === "30d") days = 30; else if (range === "90d") days = 90; else if (range === "365d") days = 365; else return null; // all

var cutoff = new Date(lastDate.getTime()); cutoff.setDate(cutoff.getDate() - (days - 1)); cutoff.setHours(0,0,0,0); return cutoff; }

function filterByRange(allLabels, allSeries, range){ if (!allLabels || !allLabels.length) return { labels: [], series: {} };

// 1) globale Untergrenze ab 2026-01-19 (immer aktiv) var GLOBAL_START = parseISODate(payload.globalStart || "2026-01-19");

var idxsGlobal = []; for (var i=0; i= GLOBAL_START) idxsGlobal.push(i); }

if (!idxsGlobal.length) return { labels: [], series: {} };

= cutoff) idxs.push(j); }