{
  "meta": {
    "source": "Cliometry",
    "url": "https://cliometry.com/data/samsung/pref-discount.json",
    "methodology": "삼성전자 보통주(005930.KS)와 우선주(005935.KS)의 같은 거래일 종가 괴리. discount = (1 − 우선주/보통주) × 100. 같은 날짜 짝만 사용하며 append-only(확정된 과거 값 미수정, 정산 창 3거래일 안의 출처 정정만 반영).",
    "data_origin": "Yahoo Finance chart API (005930.KS, 005935.KS)",
    "updated": "2026-10-12T22:25:21.188Z",
    "cadence": "daily",
    "delay_notice": "지연·참조 시세(트레이딩용 아님). 장중 실행분은 provisional=true 로 표시되고 다음 확정 종가로 교체된다.",
    "license": "CC-BY-4.0",
    "disclaimer": "괴리율은 측정값이다. 저평가·수렴 전망·매매 판단이 아니다. 보통주와 우선주는 의결권·배당이 달라 값이 갈린다.",
    "affiliation": "Cliometry는 삼성전자와 제휴·후원 관계가 없다. 종목명은 측정 대상을 가리키기 위해서만 쓴다.",
    "human_url": "https://cliometry.com/samsung"
  },
  "definition": "discount = (1 − 우선주 종가 / 보통주 종가) × 100. 양수 = 우선주가 그만큼 낮은 가격에 거래됨.",
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    "pref": "005935.KS"
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  "context": {
    "n": 254,
    "min": 20.12,
    "max": 37.46,
    "percentile": 37
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