Constituents of an industrial chain or industrial plate

GET /api/v1.0/quote/industrial-plate/stock

List constituents of an industrial chain or industrial plate. Provide chain_id or plate_id (plate_id wins if both are set, matching OpenD). Sort by code / change rate / turnover / volume / market cap, and optionally filter by repeated market=. Defaults to market-cap descending; offset+count pagination, count defaults to 50 (max 200).

Parameters

Name	Type	In	Required	Description
chain_id	int	query	no	Industrial chain ID; provide this or plate_id (plate_id wins if both are set)
plate_id	int	query	no	Numeric industrial plate ID; provide this or chain_id
market	string	query	no	Constituent market filter, repeat the key, e.g. market=HK&market=US; omit for permitted realtime markets. Every specified market requires realtime permission
sort_field	string	query	no	Sort field, default MARKET_VAL
sort_dir	string	query	no	Sort direction, default DESCENDING
page_flag	string	query	no	Page cursor. Omit or pass empty on the first page; pass back pagination.page_flag. Stop only when pagination.completed is true
page_size	int	query	no	Page size, default 50, max 200

Example

curl -X GET 'https://webapi.moomoo.com/api/v1.0/quote/industrial-plate/stock?market=HK' \
  -H 'Authorization: Bearer <AccessToken>' | jq

Response parameters

Name	Type	Description
data.items	object[]
data.items[].code	string	Symbol, e.g. HK.00700
data.items[].name	string	Security name
data.items[].cur_price	string	Last price
data.items[].change_ratio	string	Change ratio in percent
data.items[].turnover	string	Turnover
data.items[].volume	string	Volume
pagination.total	int
pagination.completed	bool	True when this is the last page. Stop paging only when completed is true
pagination.page_flag	string	Next page cursor. Pass it back as page_flag while completed is false; empty on the last page

Errors

ret_code	error.code	Description
0	—	Success
-3	invalid_parameter	Missing or invalid parameter
-8	unsupported	Not supported
-10	no_data	No data

Response example

{
  "ret_code": 0,
  "ret_msg": "success",
  "data": {
    "items": [
      {
        "code": "US.AAPL",
        "name": "example",
        "cur_price": "example",
        "change_ratio": "example",
        "turnover": "example",
        "volume": "example"
      }
    ]
  },
  "pagination": {
    "page_flag": "",
    "completed": true,
    "total": 0
  }
}