{
  "ticker": "0050",
  "name": "元大台灣50",
  "report_date": "2026-06-01",
  "report_type": "Taiwan ETF long-term holding analysis",
  "status": "風險升高",
  "suggested_allocation": "既有定期定額維持；額外閒置資金第一批降至20%-30%，保留70%-80%等待5%-8%回測、盤整或時間分散。",
  "reference_price": 105.75,
  "reference_nav": 105.36,
  "premium_discount": "0.37%",
  "operation_band_anchor": 106.0,
  "operation_bands": [
    {"label": "現價/高點區", "pullback": "0%-3%", "price_range": "102.82-106.00", "action": "維持定期定額；第一批限20%-30%"},
    {"label": "回測區", "pullback": "5%-8%", "price_range": "97.52-100.70", "action": "評估第二批資金"},
    {"label": "深度修正區", "pullback": "10%-15%", "price_range": "90.10-95.40", "action": "基本面未惡化才評估第三批"},
    {"label": "暫停/重分析區", "pullback": ">15% or risk deterioration", "price_range": "below 90.10", "action": "先重新分析，不自動加碼"}
  ],
  "beginner_glossary": true,
  "main_risks": ["短線一週約+4.91%", "台積電權重58.28%", "半導體權重70.38%", "估值偏高", "拆股前後價格序列需調整"],
  "next_review_date": "2026-07-01",
  "stable_url": "https://reports.talentostudio.com/reports/0050/",
  "published_url": "https://reports.talentostudio.com/reports/0050/2026-06-01/",
  "history_url": "https://reports.talentostudio.com/reports/0050/history.html",
  "sources": ["https://www.stockq.org/etf/0050.php", "https://www.yuantaetf.com/product/detail/0050/", "https://www.yuantaetf.com/product/detail/0050/ratio", "https://www.etfinfo.tw/etf/0050", "https://www.etfinfo.tw/etf/0050/holdings"]
}