GET Stock Fundamental Data

Valuation history, institutional ratings, company overview, panorama, concept tags, corporate events, key drivers

Description

This group of endpoints provides fundamental data for individual stocks, including valuation history, institutional ratings, company overview, industry ranking, concept tags, corporate event calendar, and AI-generated key driver analysis.

Rate Limit

Shares the same rate limit with other endpoints. The specific requests per second depends on your subscription plan. Refer to API Rate Limits.

Error Codes

Refer to HTTP Error Codes.

Request Headers

Parameter	Type	Required	Description
apiKey	String	Yes	Your API Key

Multi-language Support (I18n)

All endpoints in this series (stock, market, sector) support multi-language responses. You can append the lang query parameter to control the language of the primary names:

• lang=en: Returns English results (default)

• lang=zh-CN: Returns Simplified Chinese results

[!TIP] For instance, when requesting ?lang=zh-CN, the sector name might return 安防与报警服务, while appending ?lang=en returns the native corresponding Security and Alarm Services. Caches are isolated independently.

Symbol Format

Market	Format	Example
Hong Kong	{code}.HK	700.HK
US	{code}.US	AAPL.US
China (SSE)	{code}.SH	600519.SH
China (SZSE)	{code}.SZ	000001.SZ

---

Valuation History

Get PE/PB historical data for a symbol, useful for drawing valuation trend charts.

Endpoint

• Base path: /common/v2/basic/stock/valuation/{symbol}

• Full path: https://data.infoway.io/common/v2/basic/stock/valuation/{symbol}

Path Parameters

Parameter	Type	Required	Description	Example
symbol	String	Yes	Symbol code	AAPL.US

Response Example

{
  "symbol": "AAPL.US",
  "data": {
    "kline_type": "day",
    "pe_list": [
      {"timestamp": "1743177600", "pe": "34.04", "eps": "", "last_done": ""},
      {"timestamp": "1743264000", "pe": "33.81", "eps": "", "last_done": ""}
    ],
    "pb_list": [
      {"timestamp": "1743177600", "pb": "51.20", "bps": "", "last_done": ""}
    ]
  }
}

Field	Type	Description
kline_type	String	K-line type
pe_list	Array	PE historical data
> timestamp	String	Timestamp
> pe	String	Price-to-Earnings ratio
pb_list	Array	PB historical data
> timestamp	String	Timestamp
> pb	String	Price-to-Book ratio

---

Institutional Ratings

Get institutional buy/overweight/hold/underweight/sell rating count trends.

Endpoint

• Base path: /common/v2/basic/stock/ratings/{symbol}

• Full path: https://data.infoway.io/common/v2/basic/stock/ratings/{symbol}

Path Parameters

Parameter	Type	Required	Description	Example
symbol	String	Yes	Symbol code	700.HK

Response Example

{
  "symbol": "700.HK",
  "data": {
    "elist": [
      {
        "buy": "33", "over": "11", "hold": "3",
        "under": "0", "sell": "0", "total": "49",
        "date": "1517328000"
      }
    ]
  }
}

Field	Type	Description
elist	Array	Rating data list
> buy	String	Number of Buy ratings
> over	String	Number of Overweight ratings
> hold	String	Number of Hold ratings
> under	String	Number of Underweight ratings
> sell	String	Number of Sell ratings
> total	String	Total ratings
> date	String	Date timestamp

---

Company Overview

Get company profile, executive information, and industry classification.

Endpoint

• Base path: /common/v2/basic/stock/company/{symbol}

• Full path: https://data.infoway.io/common/v2/basic/stock/company/{symbol}

Path Parameters

Parameter	Type	Required	Description	Example
symbol	String	Yes	Symbol code	700.HK

Response Example

{
  "symbol": "700.HK",
  "data": {
    "company_name": "Tencent Holdings",
    "industry": "Internet Content & Information",
    "description": "Tencent Holdings Limited is an investment holding company...",
    "executives": [...]
  }
}

---

Stock Panorama

Get the stock's industry ranking and associated concept sectors.

Endpoint

• Base path: /common/v2/basic/stock/panorama/{symbol}

• Full path: https://data.infoway.io/common/v2/basic/stock/panorama/{symbol}

Path Parameters

Parameter	Type	Required	Description	Example
symbol	String	Yes	Symbol code	700.HK

Response Example

{
  "symbol": "700.HK",
  "data": {
    "belonged_industry": {
      "counter_id": "BK/HK/IN20232",
      "name": "Internet Content & Information",
      "rank": 1,
      "stock_num": 24
    },
    "concepts": {
      "list": [
        {"counter_id": "BK/HK/CP20064", "name": "Northbound Core Assets", "stock_num": 56},
        {"counter_id": "BK/HK/CP20024", "name": "Gaming", "stock_num": 30}
      ]
    }
  }
}

Field	Type	Description
belonged_industry	Object	Industry information
> counter_id	String	Industry sector ID
> name	String	Industry name
> rank	Integer	Ranking within industry
> stock_num	Integer	Stocks in industry
concepts.list	Array	Concept sector list
> counter_id	String	Concept sector ID
> name	String	Concept name
> stock_num	Integer	Stocks in concept

---

Concept Tags

Get all concept sector tags for a stock.

Endpoint

• Base path: /common/v2/basic/stock/concepts/{symbol}

• Full path: https://data.infoway.io/common/v2/basic/stock/concepts/{symbol}

Path Parameters

Parameter	Type	Required	Description	Example
symbol	String	Yes	Symbol code	700.HK

Response Example

{
  "symbol": "700.HK",
  "data": {
    "concept": {
      "tags": [
        {"name": "Gaming", "counter_id": "BK/HK/CP20024", "chg": "-0.336"},
        {"name": "Cloud Computing", "counter_id": "BK/HK/CP20062", "chg": "-0.408"}
      ]
    }
  }
}

Field	Type	Description
concept.tags	Array	Concept tag list
> name	String	Concept name
> counter_id	String	Concept sector ID
> chg	String	Price change ratio

---

Corporate Events

Get corporate event calendar including earnings dates, dividend dates, etc.

Endpoint

• Base path: /common/v2/basic/stock/events/{symbol}

• Full path: https://data.infoway.io/common/v2/basic/stock/events/{symbol}

Path Parameters

Parameter	Type	Required	Description	Example
symbol	String	Yes	Symbol code	700.HK

Query Parameters

Parameter	Type	Required	Description	Example
limit	Integer	No	Number of results, 1-100, default 20	20

Response Example

{
  "symbol": "700.HK",
  "data": {
    "items": [
      {
        "event_type": "earnings",
        "event_date": "1774000000",
        "description": "2024 Annual Results Announcement"
      }
    ]
  }
}

---

Key Drivers Analysis

Get AI-generated business driver analysis.

Endpoint

• Base path: /common/v2/basic/stock/drivers/{symbol}

• Full path: https://data.infoway.io/common/v2/basic/stock/drivers/{symbol}

Path Parameters

Parameter	Type	Required	Description	Example
symbol	String	Yes	Symbol code	700.HK

Response Example

{
  "symbol": "700.HK",
  "data": {
    "drivers": [
      {
        "name": "Gaming Business",
        "children": [
          {"name": "Domestic Gaming Revenue", "impact": "high"},
          {"name": "International Gaming Revenue", "impact": "medium"}
        ]
      }
    ]
  }
}