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市場與價格

核心估值日線

Name: Core valuation (daily)
Creator: TW Market Data
License: https://twmarketdata.com/zh-TW/legal/licensing

核心估值日線——每檔股票每交易日的核心估值比率（本益比、股價淨值比、殖利率）。

← 核心估值日線資料集總覽

衍生來源: TWSE / TPEx·方案: pro·計費: 2 點·GET /v2/datasets/valuation-core-daily

核心估值日線是台灣市場資料集,來源為 TWSE / TPEx,由 TW Market Data 以 GET /v2/datasets/valuation-core-daily 提供。

總覽

valuation-core-daily 為推導型資料集:結合官方日價格與每股盈餘、每股淨值及股利輸入,得出每檔股票每交易日的核心估值比率。lineage 欄位標明每個比率的計算來源,估值可稽核而非黑箱。

欄位	型別	說明
`ticker`	string
`date`	string	交易日。
`close`	number
`shares_outstanding`	number
`market_cap`	number
`trailing_12m_revenue`	number
`ps`	number
`book_value_per_share`	number
`pe`	number
`pb`	number
`dividend_per_share_ttm`	null
`dividend_yield`	number	殖利率（比值,推導）。
`source_summary`	object
`notes`	string

涵蓋範圍

列數	約 820,784
涵蓋起訖	2023-06-01 – 2026-09-04
分級	衍生
量測時間	2026-09-04取自資料集登錄表

範例回應

此為本端點的真實回應。資料列位於 "data" 之下，來源資訊如下方所示；各資料集形狀不盡相同，請以本頁為準。

{
  "api_version": "v2",
  "dataset": "valuation_core_daily",
  "dataset_version": "v2.0.0-preview",
  "release_version": "v2.2026-08-05.preview",
  "release_date": "2026-08-05",
  "data_as_of": "2026-08-05",
  "request_context": {
    "ticker": "1103",
    "as_of_date": "2026-08-05",
    "family": "fundamentals",
    "field_group_type": "canonical",
    "dataset_view": "valuation_core_daily_v1",
    "scope": "valuation_core_daily_only",
    "coverage_type": "seeded_anchor_snapshot_set",
    "supported_sort_by": [
      "date"
    ],
    "supported_filter_fields": [
      "ticker",
      "date_from",
      "date_to"
    ],
    "date_range": {
      "date_from": null,
      "date_to": null
    }
  },
  "data": [
    {
      "ticker": "1103",
      "date": "2026-08-05",
      "close": 13,
      "shares_outstanding": 832874553,
      "market_cap": 10827369189,
      "trailing_12m_revenue": 7469430,
      "ps": 1449.557622,
      "book_value_per_share": 27.659574,
      "pe": 16.25,
      "pb": 0.47,
      "dividend_per_share_ttm": null,
      "dividend_yield": 4,
      "source_summary": {
        "close": "normalized_daily_prices",
        "shares": "t187ap03_L feeder",
        "pe_pb_yield": "valuation_data_items",
        "ttm_revenue": "fundamental_income_statements (PIT)"
      },
      "notes": ""
    },
    {
      "ticker": "1103",
      "date": "2026-08-04",
      "close": 12.95,
      "shares_outstanding": 832874553,
      "market_cap": 10785725461.35,
      "trailing_12m_revenue": 7469430,
      "ps": 1443.9824,
      "book_value_per_share": null,
      "pe": null,
      "pb": null,
      "dividend_per_share_ttm": null,
      "dividend_yield": null,
      "source_summary": {
        "close": "normalized_daily_prices",
        "shares": "t187ap03_L feeder",
        "pe_pb_yield": "valuation_data_items",
        "ttm_revenue": "fundamental_income_statements (PIT)"
      },
      "notes": "missing_dependencies=valuation_data"
    }
  ],
  "quality": {
    "freshness_state": "fresh",
    "freshness_as_of": "2026-08-05",
    "completeness_ratio": 1,
    "quality_status": "ready"
  },
  "lineage": {
    "source_role": "canonical",
    "selected_source": "valuation_core_daily",
    "fallback_chain": [
      "ticker_metadata"
    ],
    "policy_notes": [
      "official/public-first canonical",
      "valuation_core_daily is the seeded anchor surface for valuation facts",
      "raw_payload excluded from the public read route"
    ]
  },
  "error": {
    "error_code": null,
    "error_message": null,
    "dataset": "valuation_core_daily",
    "request_id": "read-api-20260805",
    "blocking_gate": null
  },
  "dataset_id": "valuation_core_daily",
  "data_count": 50,
  "known_gaps": [
    "raw_payload_excluded",
    "not_investment_advice"
  ],
  "warnings": [
    "not_investment_advice",
    "raw_payload_excluded"
  ]
}

擷取自 2026-07-20 的線上 API。

授權與顯名

本服務部分資料取自政府資料開放平臺(data.gov.tw),依「政府資料開放授權條款-第1版」授權利用。資料提供機關:臺灣證券交易所、證券櫃檯買賣中心、臺灣期貨交易所、臺灣集中保管結算所、國家發展委員會、中央銀行、經濟部統計處、財政部關務署。本服務之加值處理、衍生計算與呈現方式由 TWMD 負責,與各資料提供機關無涉。

引用此資料集

TW Market Data. (n.d.). 核心估值日線 [Data set]. TW Market Data. Retrieved 2026-09-05, from https://twmarketdata.com/zh-TW/docs/api/market-prices/valuation-core-daily

版本取自資料集自己的 as_of，不是這一頁的產生日期。沒有 as_of 的資料集就不列這個欄位，不會補一個看起來合理的值。驗證簽章

可與本資料集對齊的其他資料集。每組都標出可用來 join 的欄位,規劃跨表查詢時不必自己猜。

技術指標
可用 ticker + trade_date 對齊
指數成分股
可用 ticker + trade_date 對齊
漲跌停事件
可用 ticker + trade_date 對齊
價格調整因子
可用 ticker + trade_date 對齊
大波動日情境卡
可用 ticker + trade_date 對齊

快速開始

把你的金鑰放進 X-API-Key 標頭。
加上查詢參數（symbol、日期區間、limit）。
送出請求並讀取 data 陣列。

curl "https://api.twmarketdata.com/v2/datasets/valuation-core-daily?ticker=1103" \
  -H "X-API-Key: sk_live_..."

篩選參數

參數	必填	型別	說明
`ticker`	否	string	由端點自身在 envelope.request_context.supported_filter_fields 宣告。
`date_from`	否	string	由端點自身在 envelope.request_context.supported_filter_fields 宣告。
`date_to`	否	string	由端點自身在 envelope.request_context.supported_filter_fields 宣告。

Python 範例

import requests

resp = requests.get(
    "https://api.twmarketdata.com/v2/datasets/valuation-core-daily",
    params={"ticker": "1103"},
    headers={"X-API-Key": "sk_live_..."},
)
resp.raise_for_status()
print(resp.json()["data"])

OpenAPI

此端點為 GET /v2/datasets/valuation-core-daily。完整機器可讀 schema（參數、認證、回應封裝）見 OpenAPI spec。

備註與限制

推導而非官方揭露:比率結合官方價格與具時間點敏感性的盈餘與股利數字,該等數字會重編——回測請固定 as_of,使過去估值僅採用當下已公開的數字。

請求與回應

請求

curl "https://api.twmarketdata.com/v2/datasets/valuation-core-daily" \
  -H "X-API-Key: $TWMD_API_KEY"

回應

{
  "api_version": "v2",
  "dataset": "valuation_core_daily",
  "dataset_version": "v2.0.0-preview",
  "release_version": "v2.2026-08-05.preview",
  "release_date": "2026-08-05",
  "data_as_of": "2026-08-05",
  "data": [
    {
      "ticker": "<string>",
      "date": "<string>",
      "close": "<number>",
      "shares_outstanding": "<number>",
      "market_cap": "<number>",
      "trailing_12m_revenue": "<number>",
      "ps": "<number>",
      "book_value_per_share": "<number>",
      "pe": "<number>",
      "pb": "<number>",
      "dividend_per_share_ttm": "<null>",
      "dividend_yield": "<number>",
      "source_summary": {
        "close": "<string>",
        "shares": "<string>",
        "pe_pb_yield": "<string>",
        "ttm_revenue": "<string>"
      },
      "notes": "<string>"
    }
  ],
  "quality": {
    "freshness_state": "<string>",
    "freshness_as_of": "<string>",
    "completeness_ratio": "<number>",
    "quality_status": "<string>"
  },
  "error": {
    "error_code": "<null>",
    "error_message": "<null>",
    "dataset": "<string>",
    "request_id": "<string>",
    "blocking_gate": "<null>"
  },
  "dataset_id": "valuation_core_daily",
  "data_count": 50,
  "known_gaps": [
    "<string>"
  ],
  "warnings": [
    "<string>"
  ]
}